[issue30061] Check if PyObject_Size() raised an error

Changes by Xiang Zhang : -- nosy: +xiang.zhang ___ Python tracker ___ ___ Python-bugs-list

[issue29651] Inconsistent/undocumented urlsplit/urlparse behavior on invalid inputs

Changes by Roundup Robot : -- pull_requests: +1263 ___ Python tracker ___

[issue29651] Inconsistent/undocumented urlsplit/urlparse behavior on invalid inputs

Howie Benefiel added the comment: I'm going to make a note in the documentation. I should have a PR for it in about 1 day. -- nosy: +Howie Benefiel ___ Python tracker

[issue29694] race condition in pathlib mkdir with flags parents=True

Mariatta Wijaya added the comment: I merged Armin's PR and backported tp 3.5 and 3.6. Closing this now. Thanks all :) -- resolution: -> fixed stage: backport needed -> resolved status: open -> closed ___ Python tracker

[issue29694] race condition in pathlib mkdir with flags parents=True

Mariatta Wijaya added the comment: New changeset d7abeb7024b9755c291c29bdc8c4494246e975ad by Mariatta in branch '3.5': [3.5] bpo-29694: race condition in pathlib mkdir with flags parents=True (GH-1089). (GH-1127)

[issue29694] race condition in pathlib mkdir with flags parents=True

Mariatta Wijaya added the comment: New changeset cbc46afa59dcc43c2c8c90ae7a0a0dc404325a89 by Mariatta in branch '3.6': [3.6] bpo-29694: race condition in pathlib mkdir with flags parents=True (GH-1089). (GH-1126)

[issue29880] python3.6 install readline ,and then cpython exit

Changes by Berker Peksag : -- status: open -> closed type: -> behavior ___ Python tracker ___

[issue29694] race condition in pathlib mkdir with flags parents=True

Changes by Mariatta Wijaya : -- pull_requests: +1262 ___ Python tracker ___ ___

[issue29694] race condition in pathlib mkdir with flags parents=True

Changes by Mariatta Wijaya : -- pull_requests: +1261 ___ Python tracker ___ ___

[issue29869] Underscores in numeric literals not supported in lib2to3.

Changes by Mariatta Wijaya : -- stage: patch review -> resolved status: open -> closed ___ Python tracker ___

[issue29869] Underscores in numeric literals not supported in lib2to3.

Mariatta Wijaya added the comment: New changeset 947629916a5ecb1f6f6792e9b9234e084c5bf274 by Mariatta in branch 'master': bpo-29869: Add Nevada Sanchez to Misc/ACKS (GH-1125) https://github.com/python/cpython/commit/947629916a5ecb1f6f6792e9b9234e084c5bf274 --

[issue29869] Underscores in numeric literals not supported in lib2to3.

Mariatta Wijaya added the comment: PR has been merged and backported to 3.6. I also added Nevada Sanchez to Misc/ACKS. Thanks all :) -- resolution: -> fixed ___ Python tracker

[issue29869] Underscores in numeric literals not supported in lib2to3.

Changes by Mariatta Wijaya : -- pull_requests: +1260 ___ Python tracker ___ ___

[issue29869] Underscores in numeric literals not supported in lib2to3.

Mariatta Wijaya added the comment: New changeset 2cdf087d1fd48f7d0f95b5a0b31b9a624fa84751 by Mariatta in branch '3.6': [3.6] bpo-29869: Allow underscores in numeric literals in lib2to3. (GH-1119) (GH-1122) https://github.com/python/cpython/commit/2cdf087d1fd48f7d0f95b5a0b31b9a624fa84751

[issue29869] Underscores in numeric literals not supported in lib2to3.

Changes by Mariatta Wijaya : -- pull_requests: +1259 ___ Python tracker ___ ___

[issue29999] repr() of ImportError misses keyword arguments name and path

Serhiy Storchaka added the comment: The patch also changes the repr of BaseException with a single argument. It no longer contains a trailing comma. -- assignee: -> serhiy.storchaka ___ Python tracker

[issue28765] _sre.compile(): be more strict on types of indexgroup and groupindex

Serhiy Storchaka added the comment: Since _sre.compile is not a public API, and is called only with exact list/dict/tuple types in the stdlib, I prefer to ignore possible differences between base classes and subclasses. This makes the code cleaner. Searching on GitHub shows that usages of

[issue30067] _osx_support.py: misplaced flags in re.sub()

Changes by Serhiy Storchaka : -- keywords: +easy stage: -> needs patch type: -> behavior versions: +Python 3.5, Python 3.6, Python 3.7 ___ Python tracker

[issue30067] _osx_support.py: misplaced flags in re.sub()

New submission from Jakub Wilk: Lib/_osx_support.py contains the following line: flags = re.sub(r'-arch\s+\w+\s', ' ', flags, re.ASCII) But the 4th re.sub() argument is the maximum number of substitutions, so this is equivalent to: flags = re.sub(r'-arch\s+\w+\s', ' ', flags,

[issue29861] multiprocessing Pool keeps objects (tasks, args, results) alive too long

Changes by Antoine Pitrou : -- pull_requests: +1258 ___ Python tracker ___ ___

[issue29636] Specifying indent in the json.tool command

Daniel Himmelstein added the comment: @bob.ippolito thanks for pointing to jq as a reference implementation. I updated the pull request (https://git.io/vS9o8) to implement all of the relevant options. Currently, the PR supports the following mutually exclusive arguments: --indent --no-indent

[issue29861] multiprocessing Pool keeps objects (tasks, args, results) alive too long

Antoine Pitrou added the comment: Ok, I can reproduce now. -- ___ Python tracker ___ ___ Python-bugs-list

[issue29861] multiprocessing Pool keeps objects (tasks, args, results) alive too long

Antoine Pitrou added the comment: I can't reproduce here, on Ubuntu 16.04, after running the test 500 times. -- ___ Python tracker ___

[issue16379] SQLite error code not exposed to python

Changes by Mariatta Wijaya : -- versions: +Python 3.7 -Python 3.6 ___ Python tracker ___

[issue29694] race condition in pathlib mkdir with flags parents=True

Changes by Mariatta Wijaya : -- stage: test needed -> backport needed ___ Python tracker ___

[issue30065] Insufficient validation in _posixsubprocess.fork_exec()

Serhiy Storchaka added the comment: It is hard to reproduce (especially the second issue) since in all cases in the stdlib a list passed to fork_exec() is just created by sorted() and doesn't have other references. But if someone is so insane that passes int-like objects with non-idempotent

[issue30065] Insufficient validation in _posixsubprocess.fork_exec()

Gregory P. Smith added the comment: nice find. did anyone's code actually run into this issue? -- nosy: +gregory.p.smith ___ Python tracker ___

[issue29995] re.escape() escapes too much

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

[issue29995] re.escape() escapes too much

Serhiy Storchaka added the comment: New changeset 5908300e4b0891fc5ab8bd24fba8fac72012eaa7 by Serhiy Storchaka in branch 'master': bpo-29995: re.escape() now escapes only special characters. (#1007) https://github.com/python/cpython/commit/5908300e4b0891fc5ab8bd24fba8fac72012eaa7 --

[issue29694] race condition in pathlib mkdir with flags parents=True

Mariatta Wijaya added the comment: New changeset 22a594a0047d7706537ff2ac676cdc0f1dcb329c by Mariatta (Armin Rigo) in branch 'master': bpo-29694: race condition in pathlib mkdir with flags parents=True (GH-1089) https://github.com/python/cpython/commit/22a594a0047d7706537ff2ac676cdc0f1dcb329c

[issue29869] Underscores in numeric literals not supported in lib2to3.

Mariatta Wijaya added the comment: New changeset a6e395dffadf8c5124903c01ad69fefa36b1a935 by Mariatta (Nevada Sanchez) in branch 'master': bpo-29869: Allow underscores in numeric literals in lib2to3. (GH-1119) https://github.com/python/cpython/commit/a6e395dffadf8c5124903c01ad69fefa36b1a935

[issue29869] Underscores in numeric literals not supported in lib2to3.

Changes by Nevada Sanchez : -- pull_requests: +1257 ___ Python tracker ___ ___

[issue30021] Add examples for re.escape()

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

[issue30021] Add examples for re.escape()

Serhiy Storchaka added the comment: New changeset 53ad68434ce914defcc1b734cce4b9b4d79ca3fc by Serhiy Storchaka in branch '2.7': bpo-30021: Add examples for re.escape(). (#1048) (#1118) https://github.com/python/cpython/commit/53ad68434ce914defcc1b734cce4b9b4d79ca3fc --

[issue30021] Add examples for re.escape()

Serhiy Storchaka added the comment: New changeset e2cf9a918439006fb27f67c1939d0370886650e7 by Serhiy Storchaka in branch '3.5': bpo-30021: Add examples for re.escape(). (#1048) (#1116) https://github.com/python/cpython/commit/e2cf9a918439006fb27f67c1939d0370886650e7 --

[issue30021] Add examples for re.escape()

Serhiy Storchaka added the comment: New changeset 936633282220768a6fec9bd6bb53ee9e3ec354df by Serhiy Storchaka in branch '3.6': bpo-30021: Add examples for re.escape(). (#1048) (#1115) https://github.com/python/cpython/commit/936633282220768a6fec9bd6bb53ee9e3ec354df --

[issue30021] Add examples for re.escape()

Changes by Serhiy Storchaka : -- pull_requests: +1256 ___ Python tracker ___ ___

[issue21301] pathlib missing Path.expandvars(env=os.environ)

Changes by Berker Peksag : -- resolution: -> rejected stage: patch review -> resolved status: open -> closed ___ Python tracker

[issue30021] Add examples for re.escape()

Changes by Serhiy Storchaka : -- pull_requests: +1255 ___ Python tracker ___ ___

[issue30021] Add examples for re.escape()

Changes by Serhiy Storchaka : -- pull_requests: +1254 ___ Python tracker ___ ___

[issue30021] Add examples for re.escape()

Serhiy Storchaka added the comment: New changeset 8fc7bc2b7631ee819ee614e47b6f44bacebe1574 by Serhiy Storchaka in branch 'master': bpo-30021: Add examples for re.escape(). (#1048) https://github.com/python/cpython/commit/8fc7bc2b7631ee819ee614e47b6f44bacebe1574 --

[issue29869] Underscores in numeric literals not supported in lib2to3.

Mariatta Wijaya added the comment: Nevada Sanchez, please create your PR against the master branch. Once that is merged, we will backport it to the 3.6 branch. Thanks :) -- ___ Python tracker

[issue27200] make doctest in CPython has failures

Berker Peksag added the comment: New changeset 7b2491a6aa5cdc1f8f9e3fd9df91f29ee69aa982 by Berker Peksag (Marco Buttu) in branch 'master': bpo-27200: Fix pathlib, ssl, turtle and weakref doctests (GH-616) https://github.com/python/cpython/commit/7b2491a6aa5cdc1f8f9e3fd9df91f29ee69aa982

[issue30036] The bugs website doesn't use httpS by default

Berker Peksag added the comment: I've changed the bugs.p.o link to use HTTPS at python.org. -- nosy: +berker.peksag ___ Python tracker ___

[issue30066] anaconda3::traitsu::NotImplementedError

Berker Peksag added the comment: Please report this to either traits or traitsui developers. This issue tracker is for issues with CPython and its standard library, not for third-party modules on PyPI. -- nosy: +berker.peksag resolution: -> not a bug stage: -> resolved status: open

[issue29791] print documentation: flush is also a keyword argument

Berker Peksag added the comment: Thanks for the report! -- resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python tracker

[issue29791] print documentation: flush is also a keyword argument

Berker Peksag added the comment: New changeset 119d94ad37a99ecb0b8329467d04cd9d909e310e by Berker Peksag in branch '3.6': bpo-29791: Clarify that flush is keyword-only argument (GH-1093) https://github.com/python/cpython/commit/119d94ad37a99ecb0b8329467d04cd9d909e310e --

[issue29791] print documentation: flush is also a keyword argument

Berker Peksag added the comment: New changeset df9783720e40773e7854d2f4e4cfc93f0a2c08b8 by Berker Peksag in branch '3.5': bpo-29791: Clarify that flush is keyword-only argument (GH-1093) https://github.com/python/cpython/commit/df9783720e40773e7854d2f4e4cfc93f0a2c08b8 --

[issue30066] anaconda3::traitsu::NotImplementedError

New submission from leopoldo: the code below crash when run on anaconda3 import traits.api as trapi import traitsui.api as trui from traits.api import HasTraits, Str, Range, Enum class Person(HasTraits): name = Str('Jane Doe') age = Range(low=0) gender = Enum('female', 'male')

[issue30063] DeprecationWarning in json/encoder.py

R. David Murray added the comment: In case it wasn't clear: I seriously doubt that iPython is hanging due to the warning, I think something else must be happening and the warning is a red herring. -- ___ Python tracker

[issue30063] DeprecationWarning in json/encoder.py

R. David Murray added the comment: If a warning is causing iPython to hang, there is something seriously wrong with iPython. A warning is just a message written to stderr, it doesn't affect the execution of the program. The json module does not natively support datetime, so whatever is

[issue29791] print documentation: flush is also a keyword argument

Changes by Berker Peksag : -- pull_requests: +1253 ___ Python tracker ___ ___

[issue29791] print documentation: flush is also a keyword argument

Changes by Berker Peksag : -- pull_requests: +1252 ___ Python tracker ___ ___

[issue29791] print documentation: flush is also a keyword argument

Berker Peksag added the comment: New changeset 61b9ac93712df8092a25223cd56fa6528359792b by Berker Peksag in branch 'master': bpo-29791: Clarify that flush is keyword-only argument (#1093) https://github.com/python/cpython/commit/61b9ac93712df8092a25223cd56fa6528359792b --

[issue30059] No documentation for C type Py_Ellipsis

Serhiy Storchaka added the comment: There are precedences in tuple.rst and method.rst. -- ___ Python tracker ___

[issue30055] Missed testcleanup in decimal.rst

Stefan Krah added the comment: Ok great, maybe I'll take a look. -- ___ Python tracker ___ ___

[issue29284] Include thread_name_prefix in the concurrent.futures.ThreadPoolExecutor example 17.4.2.1

John Taylor added the comment: Can this be added to Python 3.7? https://docs.python.org/3.7/library/concurrent.futures.html#threadpoolexecutor-example Thanks. -- ___ Python tracker

[issue30055] Missed testcleanup in decimal.rst

Marco Buttu added the comment: We are not executing the doctests on Travis CI, but I executed them locally. That's why I realized there was a missed testcleanup. The issue27200 wants to fix all doctests, and I actually completed the job, but three PRs are still opened, and I am waiting for

[issue30055] Missed testcleanup in decimal.rst

Stefan Krah added the comment: Thanks, looks good. (I hope GitHub runs the doctests at Travis CI, locally most of them failed so I didn't bother to run the tests for this one.) -- assignee: docs@python -> skrah resolution: -> fixed stage: -> resolved status: open -> closed

[issue30036] The bugs website doesn't use httpS by default

Mariatta Wijaya added the comment: Thanks for the report. Issue with the footer of python.org website can be filed at https://github.com/python/pythondotorg Regarding the fact that bugs.python.org does not use https by default, it is being tracked here

[issue30055] Missed testcleanup in decimal.rst

Stefan Krah added the comment: New changeset 2c0b5c664ba7d36dc09788d3778d5b33e3fa1bd0 by Stefan Krah (Marco Buttu) in branch 'master': bpo-30055: add testcleanup to leave a fresh context (#1094) https://github.com/python/cpython/commit/2c0b5c664ba7d36dc09788d3778d5b33e3fa1bd0 --

[issue29869] Underscores in numeric literals not supported in lib2to3.

Mariatta Wijaya added the comment: New changeset 84c2d75489a84174d8993aea292828662e35a50f by Mariatta in branch '3.6': Revert "bpo-29869: Allow underscores in numeric literals in lib2to3. (GH-752)" (GH-1109) https://github.com/python/cpython/commit/84c2d75489a84174d8993aea292828662e35a50f

[issue30060] Crash on Py_Finalize if Py_NoSiteFlag is used

Stephen Kelly added the comment: The issue http://bugs.python.org/issue17978 has a quite similar backtrace and there is discussion in http://bugs.python.org/issue17703#msg241412 about changing the TRASHCAN macro to access the _PyThreadState_Current directly instead of calling

[issue30065] Insufficient validation in _posixsubprocess.fork_exec()

Changes by Serhiy Storchaka : -- pull_requests: +1251 ___ Python tracker ___ ___

[issue29869] Underscores in numeric literals not supported in lib2to3.

Changes by Mariatta Wijaya : -- pull_requests: +1250 ___ Python tracker ___ ___

[issue29869] Underscores in numeric literals not supported in lib2to3.

Mariatta Wijaya added the comment: New changeset 97a40b7a5b2979fb17e1751c139fd4ba1ebd5276 by Mariatta (Nevada Sanchez) in branch '3.6': bpo-29869: Allow underscores in numeric literals in lib2to3. (GH-752) https://github.com/python/cpython/commit/97a40b7a5b2979fb17e1751c139fd4ba1ebd5276

[issue29692] contextlib.contextmanager may incorrectly unchain RuntimeError

Mariatta Wijaya added the comment: PR has been backported into 3.5 and 3.6. Thanks all :) -- stage: backport needed -> resolved status: open -> closed versions: +Python 3.7 ___ Python tracker

[issue29692] contextlib.contextmanager may incorrectly unchain RuntimeError

Mariatta Wijaya added the comment: New changeset 4d015a40a7b9c3c1b8cfbe81453187d700a43163 by Mariatta in branch '3.5': [3.5] bpo-29692: contextlib.contextmanager may incorrectly unchain RuntimeError (GH-949) (#1107)

[issue30065] Insufficient validation in _posixsubprocess.fork_exec()

New submission from Serhiy Storchaka: _posixsubprocess.fork_exec() takes a sequence of file descriptors. It first validates it, and since the validation is passed uses it without checking for errors. But since __len__, __getitem__ and __int__ can execute user code and release GIL, errors can

[issue16379] SQLite error code not exposed to python

Changes by Aviv Palivoda : -- pull_requests: +1248 ___ Python tracker ___ ___

[issue24139] Use sqlite3 extended error codes

Changes by Aviv Palivoda : -- pull_requests: +1249 ___ Python tracker ___ ___

[issue29692] contextlib.contextmanager may incorrectly unchain RuntimeError

Changes by Mariatta Wijaya : -- pull_requests: +1247 ___ Python tracker ___ ___

[issue29692] contextlib.contextmanager may incorrectly unchain RuntimeError

Mariatta Wijaya added the comment: New changeset 9b409ff41ceb2d7ea7e8d25a7bbf5eb7d46625f3 by Mariatta in branch '3.6': [3.6] bpo-29692: contextlib.contextmanager may incorrectly unchain RuntimeError (GH-949) (#1105)

[issue30064] BaseSelectorEventLoop.sock_{recv, sendall}() don't remove their callbacks when canceled

New submission from Evgeny Kapun: Code: import asyncio as a import socket as s @a.coroutine def coro(): s1, s2 = s.socketpair() s1.setblocking(False) s2.setblocking(False) try: yield from a.wait_for(loop.sock_recv(s2, 1), 1)

[issue17870] Python does not provide PyLong_FromIntMax_t() or PyLong_FromUintMax_t() function

Changes by Benjamin Peterson : -- pull_requests: +1246 ___ Python tracker ___ ___

[issue30060] Crash on Py_Finalize if Py_NoSiteFlag is used

Stephen Kelly added the comment: I found that if I build and run this code with Python 3, then I get a very different backtrace. KernelBase.dll!7ff963466142() Unknown python36_d.dll!Py_FatalError(const char * msg) Line 1457C

[issue30045] Bad parameter name in re.escape()

Serhiy Storchaka added the comment: This looked not correct to me but if you say "pattern" seems right I'm closing this issue. I'll update the parameter name in PR 1048. -- resolution: -> works for me stage: -> resolved status: open -> closed ___

[issue22117] Rewrite pytime.h to work on nanoseconds

Changes by Benjamin Peterson : -- pull_requests: +1245 ___ Python tracker ___ ___

[issue30046] csv: Inconsistency re QUOTE_NONNUMERIC

Xiang Zhang added the comment: boolean is not quoted since in Python it's a subclass of int so True and False are numeric. This is also the case with numeric objects defining __int__ or __float__ but doesn't get a corresponding string representation. Since QUOTE_NONNUMERIC will converts data