[issue35537] use os.posix_spawn in subprocess

Alexey Izbyshev added the comment: > It should be compared to the current code. Currently, _posixsubprocess uses a > loop calling execv(). I don't think that calling posix_spawn() in a loop > until one doesn't fail is more inefficient. > The worst case would be when applying process attribut

[issue30290] IDLE: add tests for help_about.py

Terry J. Reedy added the comment: Postscript: this test that the retrieved text has at least two lines caught a bug in the new Windows Store python distribution. self.assertEqual(printer._Printer__lines[1], dialog._current_textview.textView.get('2.0', '2.end')) The l

[issue35683] Enable manylinux1 builds on Pipelines for CI testing

Terry J. Reedy added the comment: I believe it was Louie Lu's idea, #30290, to check more than one line. I am glad it helped. -- ___ Python tracker ___ ___

[issue35755] Remove current directory from posixpath.defpath to enhance security

Alexey Izbyshev added the comment: Thanks for the info on CS_PATH, Victor. IMHO it'd make sense to use the libc-provided default PATH at least in shutil.which() since its intent is to emulate "which" from the default shell. -- ___ Python tracker

[issue35761] Allow dataclasses to be updated in place

Eric V. Smith added the comment: What would the interaction be between other_instance and changes? Why is this API different from .replace()? -- assignee: -> eric.smith nosy: +eric.smith ___ Python tracker ___

[issue23156] Update tix install information in tkinter tix chapter of doc

Change by Terry J. Reedy : -- keywords: +patch pull_requests: +11298 stage: needs patch -> patch review ___ Python tracker ___ ___ P

[issue23156] Update tix install information in tkinter tix chapter of doc

Change by Terry J. Reedy : -- keywords: +patch, patch pull_requests: +11298, 11299 stage: needs patch -> patch review ___ Python tracker ___ ___

[issue23156] Update tix install information in tkinter tix chapter of doc

Change by Terry J. Reedy : -- keywords: +patch, patch, patch pull_requests: +11298, 11299, 11300 stage: needs patch -> patch review ___ Python tracker ___ _

[issue23156] Update tix install information in tkinter tix chapter of doc

Terry J. Reedy added the comment: If the obsolete text is not to revised, it should be removed, as Ned suggested. I don't now think a replacement list is needed. Serhiy, if you have any opinion either way, please say go. -- stage: patch review -> needs patch versions: +Python 3.8 -P

[issue23156] Update tix install information in tkinter tix chapter of doc

Terry J. Reedy added the comment: /go/so -- ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.pyt

[issue26414] os.defpath too permissive

Change by Eryk Sun : -- resolution: -> duplicate stage: -> resolved status: open -> closed superseder: -> Remove current directory from posixpath.defpath to enhance security ___ Python tracker ___

[issue35761] Allow dataclasses to be updated in place

Raymond Hettinger added the comment: I'm don't see the point of this proposal. The fields of dataclasses are already mutable, so they can be updated just like any other object (no need for a special mechanism): a = InventoryItem(name='Widget', unit_price=37.25, quantity_on_hand=10) a.quant

[issue35283] "threading._DummyThread" redefines "is_alive" but forgets "isAlive"

Change by Dong-hee Na : -- pull_requests: +11301 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail

[issue34161] (good first issue) Tutorial 7.1 str.format() code example syntax error

Change by Terry J. Reedy : -- pull_requests: +11304 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://m

[issue35283] "threading._DummyThread" redefines "is_alive" but forgets "isAlive"

Change by Dong-hee Na : -- pull_requests: +11301, 11302 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https

[issue34162] idlelib/NEWS.txt for 3.8.0 (and backports)

Change by Terry J. Reedy : -- pull_requests: +11307 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://m

[issue34161] (good first issue) Tutorial 7.1 str.format() code example syntax error

Change by Terry J. Reedy : -- pull_requests: -11306 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://

[issue34161] (good first issue) Tutorial 7.1 str.format() code example syntax error

Change by Terry J. Reedy : -- pull_requests: +11304, 11305 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: ht

[issue34161] (good first issue) Tutorial 7.1 str.format() code example syntax error

Change by Terry J. Reedy : -- pull_requests: -11305 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://

[issue34161] (good first issue) Tutorial 7.1 str.format() code example syntax error

Change by Terry J. Reedy : -- pull_requests: +11304, 11305, 11306 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscri

[issue34161] (good first issue) Tutorial 7.1 str.format() code example syntax error

Change by Terry J. Reedy : -- pull_requests: -11304 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://

[issue35283] "threading._DummyThread" redefines "is_alive" but forgets "isAlive"

Change by Dong-hee Na : -- pull_requests: +11301, 11302, 11303 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue35761] Allow dataclasses to be updated in place

Eric V. Smith added the comment: I agree that I don't see the point, unless there's something I'm missing with other_instance. Or maybe the proposal is for it to also work with frozen dataclasses? I'm definitely -1 on that. So unless there's something I'm missing where normal attribute assig

[issue35283] "threading._DummyThread" redefines "is_alive" but forgets "isAlive"

Andrew Svetlov added the comment: I think yes. People will be notified about depreciation earlier, even after 3.8 release not everybody switches to a new version fast. For example, I still use 3.6 for my job now (but we are planning to switch to 3.7 in a month or two). Adding PendingDeprecati

[issue34161] (good first issue) Tutorial 7.1 str.format() code example syntax error

Change by miss-islington : -- pull_requests: +11308 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://m

[issue34161] (good first issue) Tutorial 7.1 str.format() code example syntax error

Terry J. Reedy added the comment: New changeset 56c16057c639acc2fb89c6b783425320f23a5f6c by Terry Jan Reedy in branch 'master': bpo-34161: Update idlelib/NEWS.txt to 2019 Jan 17 (GH-11597) https://github.com/python/cpython/commit/56c16057c639acc2fb89c6b783425320f23a5f6c -- nosy: +te

[issue34161] (good first issue) Tutorial 7.1 str.format() code example syntax error

Change by miss-islington : -- pull_requests: +11308, 11309 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: ht

[issue34161] (good first issue) Tutorial 7.1 str.format() code example syntax error

Change by miss-islington : -- pull_requests: +11308, 11309, 11310 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscri

[issue34162] idlelib/NEWS.txt for 3.8.0 (and backports)

Change by miss-islington : -- pull_requests: +11311 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://m

[issue34161] (good first issue) Tutorial 7.1 str.format() code example syntax error

Change by Terry J. Reedy : -- pull_requests: -11310 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://

[issue34161] (good first issue) Tutorial 7.1 str.format() code example syntax error

Change by Terry J. Reedy : -- pull_requests: -11308 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://

[issue34161] (good first issue) Tutorial 7.1 str.format() code example syntax error

Change by Terry J. Reedy : -- pull_requests: -11309 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://

[issue34162] idlelib/NEWS.txt for 3.8.0 (and backports)

Terry J. Reedy added the comment: New changeset 56c16057c639acc2fb89c6b783425320f23a5f6c by Terry Jan Reedy in branch 'master': bpo-34161: Update idlelib/NEWS.txt to 2019 Jan 17 (GH-11597) https://github.com/python/cpython/commit/56c16057c639acc2fb89c6b783425320f23a5f6c -- __

[issue34161] (good first issue) Tutorial 7.1 str.format() code example syntax error

Change by Terry J. Reedy : -- Removed message: https://bugs.python.org/msg333912 ___ Python tracker ___ ___ Python-bugs-list mailing

[issue34161] (good first issue) Tutorial 7.1 str.format() code example syntax error

Terry J. Reedy added the comment: Sorry for the noise. It seems like a bug to me that GitHub keeps a secret link to the original title and uses it in the merge box. -- ___ Python tracker __

[issue23156] Update tix install information in tkinter tix chapter of doc

Terry J. Reedy added the comment: New changeset cf27c06229eb4b8280bb5f2b93a57e33163411f4 by Terry Jan Reedy in branch 'master': bpo-23156: Remove obsolete tix install directions (GH-11595) https://github.com/python/cpython/commit/cf27c06229eb4b8280bb5f2b93a57e33163411f4 --

[issue34161] (good first issue) Tutorial 7.1 str.format() code example syntax error

Change by miss-islington : -- pull_requests: +11315 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://m

[issue23156] Update tix install information in tkinter tix chapter of doc

miss-islington added the comment: New changeset ebb08beb08461eb5f147aaca6f86cafa4ea15bff by Miss Islington (bot) in branch '3.7': bpo-23156: Remove obsolete tix install directions (GH-11595) https://github.com/python/cpython/commit/ebb08beb08461eb5f147aaca6f86cafa4ea15bff -- nosy: +

[issue35765] Document references object x but doesn't show it in the example

New submission from Patrick Rice : https://docs.python.org/3.5/tutorial/inputoutput.html If you have an object x, you can view its JSON string representation with a simple line of code: >>> >>> import json >>> json.dumps([1, 'simple', 'list']) '[1, "simple", "list"]' -- assignee: doc

[issue35756] Using `return value` in a generator function skips the returned value on for-loop iteration

bryan.koch added the comment: Thank you both for the clarifications. I agree these's no bug in `yield from` however is there a way to reference the return value when a generator with a return is invoked using `for val in gen` i.e. when the generator is invoked without delegation? I could w

[issue35766] Merge typed_ast back into CPython

New submission from Guido van Rossum : (This started at https://discuss.python.org/t/merge-typed-ast-back-into-cpython/377. It's somewhat related to https://bugs.python.org/issue7.) I now have a thorough understanding of what typed_ast does, and I think it would be straightforward to por

[issue23156] Remove tix install information in tkinter tix chapter of doc

Change by Terry J. Reedy : -- resolution: -> fixed stage: patch review -> resolved status: open -> closed title: Update tix install information in tkinter tix chapter of doc -> Remove tix install information in tkinter tix chapter of doc versions: +Python 3.7

[issue34162] idlelib/NEWS.txt for 3.8.0 (and backports)

Terry J. Reedy added the comment: New changeset 59d7bdb3386ab78ccf6edbbeba9669124515c707 by Terry Jan Reedy (Miss Islington (bot)) in branch '3.7': bpo-34162: Update idlelib/NEWS.txt to 2019 Jan 17 (GH-11597) (GH-11598) https://github.com/python/cpython/commit/59d7bdb3386ab78ccf6edbbeba966912

[issue35601] Race condition in test_signal_handling_args x86-64 High Sierra 3.75

Ned Deily added the comment: New changeset 7eef540ab89e426b622373f43713521876447f2f by Ned Deily (Miss Islington (bot)) in branch '3.6': bpo-35601: Alleviate race condition when waiting for SIGALRM in test_asyncio (GH-11337) (GH-11348) https://github.com/python/cpython/commit/7eef540ab89e426

[issue35525] Incorrect keyword name in NNTP.starttls() documentation

Ned Deily added the comment: New changeset 7887c02d3372ebe3b39379588364134521a36c4e by Ned Deily (Miss Islington (bot)) in branch '3.6': bpo-35525: Correct the argument name for NNTP.starttls() (GH-11310) (GH-11417) https://github.com/python/cpython/commit/7887c02d3372ebe3b39379588364134521a3

[issue34850] Emit a syntax warning for "is" with a literal

Gregory P. Smith added the comment: Lets move forward with this as a SyntaxWarning in 3.8 and see if anyone complains during the betas. -- ___ Python tracker ___

[issue35486] subprocess module import hooks breaks back compatibility

Ned Deily added the comment: New changeset 1edb3dc6ff70db88a7e89586578e58a86ee0e75e by Ned Deily (Miss Islington (bot)) in branch '3.6': bpo-35486: Note Py3.6 import system API requirement change (GH-11540) (GH-11588) https://github.com/python/cpython/commit/1edb3dc6ff70db88a7e89586578e58a86e

[issue35486] subprocess module import hooks breaks back compatibility

Ned Deily added the comment: I've merged the doc changes for 3.6, thanks. Can we close this now? -- ___ Python tracker ___ ___ Pyt

[issue35767] unittest loader doesn't work with partial test functions

New submission from Jason Fried : https://github.com/python/cpython/blob/3.7/Lib/unittest/loader.py#L232 fullName = '%s.%s' % (testCaseClass.__module__, testFunc.__qualname__) Instead we should probably replace testFunc.__qualname__ with attrname I ran into this while running a test suite tha

[issue35767] unittest loader doesn't work with partial test functions

Jason Fried added the comment: Oh this is broken in 3.7 trunk -- ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscri

[issue35767] unittest loader doesn't work with partial test functions

Jason Fried added the comment: working on a pull request -- ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue35701] [uuid] 3.8 breaks weak references for UUIDs

Josh Rosenberg added the comment: The UUID module documentation (and docstring) begin with: "This module provides immutable UUID objects" Immutable is a stronger guarantee than __slots__ enforces already, so the documentation already ruled out adding arbitrary attributes to UUID (and the __

[issue35767] unittest loader doesn't work with partial test functions

Change by Jason Fried : -- keywords: +patch, patch pull_requests: +11316, 11317 stage: -> patch review ___ Python tracker ___ ___ P

[issue35767] unittest loader doesn't work with partial test functions

Change by Jason Fried : -- keywords: +patch pull_requests: +11316 stage: -> patch review ___ Python tracker ___ ___ Python-bugs-lis

[issue35767] unittest loader doesn't work with partial test functions

Change by Jason Fried : -- keywords: +patch, patch, patch pull_requests: +11316, 11317, 11318 stage: -> patch review ___ Python tracker ___ ___

[issue35283] "threading._DummyThread" redefines "is_alive" but forgets "isAlive"

Dong-hee Na added the comment: Great! Should we notify this deprecation also on Doc/whatsnew/3.7.rst? -- ___ Python tracker ___ ___

[issue35730] IDLE: Fix squeezer test_reload.

Change by Terry J. Reedy : -- pull_requests: -11274 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://

[issue35730] IDLE: Fix squeezer test_reload.

Change by Terry J. Reedy : -- pull_requests: -11273 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://

[issue35765] Document references object x but doesn't show it in the example

Karthikeyan Singaravelan added the comment: Thanks for the report. I think x here is implied as [1, 'simple', 'list']. Do you want to make it explicit with x = [1, 'simple', 'list'] in the code block? Removing 3.5 since it's in security fixes only mode. -- nosy: +xtreak versions: +Py

[issue35757] slow subprocess.Popen(..., close_fds=True)

Josh Rosenberg added the comment: Others can correct me if I'm wrong, but I'm fairly sure 2.7 isn't making changes unless they fix critical or security-related bugs. The code here is suboptimal, but it's already been fixed in Python 3 (in #8052), as part of a C accelerator module (that reduc

[issue35730] IDLE: Fix squeezer test_reload.

Terry J. Reedy added the comment: New changeset e55cf024cae203f63b4f78f1b21c1375fe424441 by Terry Jan Reedy (Tal Einat) in branch 'master': bpo-35730: IDLE - test squeezer reload() by checking load_font() (GH-11585) https://github.com/python/cpython/commit/e55cf024cae203f63b4f78f1b21c1375fe42

[issue35730] IDLE: Fix squeezer test_reload.

Change by miss-islington : -- pull_requests: +11320, 11321 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: ht

[issue35730] IDLE: Fix squeezer test_reload.

Change by miss-islington : -- pull_requests: +11320, 11321, 11322 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscri

[issue35730] IDLE: Fix squeezer test_reload.

Change by miss-islington : -- pull_requests: +11320 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://m

[issue35730] IDLE: Fix squeezer test_reload.

miss-islington added the comment: New changeset 237f864c905531b2da211bebc5f6109b0b797bac by Miss Islington (bot) in branch '3.7': bpo-35730: IDLE - test squeezer reload() by checking load_font() (GH-11585) https://github.com/python/cpython/commit/237f864c905531b2da211bebc5f6109b0b797bac ---

[issue31777] IDLE: Let users add to font selection

Terry J. Reedy added the comment: Serhiy opened #31860 with a patch. So close this as duplicate. -- resolution: -> duplicate stage: test needed -> resolved status: open -> closed superseder: -> IDLE: Make font sample editable ___ Python tracker

[issue31860] IDLE: Make font sample editable

Terry J. Reedy added the comment: Closing #31777 as duplicate of this. -- ___ Python tracker ___ ___ Python-bugs-list mailing list

[issue35734] Remove unused _BaseV4._is_valid_netmask in ipaddress

ulin added the comment: OK, message copied, I'll mark it closed. :) -- resolution: -> not a bug stage: patch review -> resolved status: open -> closed ___ Python tracker ___

[issue35767] unittest loader doesn't work with partial test functions

Karthikeyan Singaravelan added the comment: Seems this was introduced with issue32071 -- nosy: +jonash, pitrou, xtreak ___ Python tracker ___ _

[issue35768] IDLE: Auto measure font fixed pitch characteristics

New submission from Terry J. Reedy : The greatly expanded configdialog Font tab multi-alphabet sample reveals to some degree how well tk fills in BMP Unicode characters on a particular machine. It also lets users extend the sample. The sample has 2 lines of 20 ascii characters each and lines

[issue35757] slow subprocess.Popen(..., close_fds=True)

Benjamin Peterson added the comment: Yeah, this is WONTFIX particularly since you can have the Python3 implementation in Python 2 easily with https://pypi.org/project/subprocess32/. -- nosy: +benjamin.peterson resolution: -> wont fix stage: -> resolved status: open -> closed __

[issue34850] Emit a syntax warning for "is" with a literal

Serhiy Storchaka added the comment: New changeset 3bcbedc9f1471d957a30a90f9d1251516b422416 by Serhiy Storchaka in branch 'master': bpo-34850: Emit a warning for "is" and "is not" with a literal. (GH-9642) https://github.com/python/cpython/commit/3bcbedc9f1471d957a30a90f9d1251516b422416

[issue34850] Emit a syntax warning for "is" with a literal

Serhiy Storchaka added the comment: Thanks. -- resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python tracker ___

[issue35769] IDLE: change new file name from ''Untitled" to "untitled"

New submission from Terry J. Reedy : Conform to PEP 8. -- assignee: terry.reedy components: IDLE messages: 333943 nosy: terry.reedy priority: normal severity: normal stage: commit review status: open title: IDLE: change new file name from ''Untitled" to "untitled" type: enhancement ver

[issue25522] IDLE: warn if save-as name matches stdlib name

Terry J. Reedy added the comment: Also check if the name is not an identifier and therefore could not be imported. Example: >>> exec('import abc--bb') import abc--bb ^ SyntaxError: invalid syntax -- ___ Python tracker

[issue35730] IDLE: Fix squeezer test_reload.

Change by Terry J. Reedy : -- pull_requests: -11321 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://

[issue35730] IDLE: Fix squeezer test_reload.

Change by Terry J. Reedy : -- pull_requests: -11322 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://

[issue35770] IDLE: python -m idlelib fails on master on Mac OS 10.10.4

New submission from Karthikeyan Singaravelan : I used to launch IDLE using from master using ./python.exe -m idlelib . It used to work but fails on master on Mac OS now. There seems to be some discussion about this on msg332672 after the commit c1b4b0f6160e1919394586f44b12538505fed300. Feel fr

[issue35769] IDLE: change new file name from ''Untitled" to "untitled"

Change by Terry J. Reedy : -- keywords: +patch, patch pull_requests: +11323, 11324 stage: commit review -> patch review ___ Python tracker ___ _

[issue35769] IDLE: change new file name from ''Untitled" to "untitled"

Change by Terry J. Reedy : -- keywords: +patch pull_requests: +11323 stage: commit review -> patch review ___ Python tracker ___ ___

[issue35769] IDLE: change new file name from ''Untitled" to "untitled"

Change by Terry J. Reedy : -- pull_requests: -11324 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://

[issue35771] IDLE: Fix tooltip Hovertiptest failure

New submission from Terry J. Reedy : In the buildbot testing for #35730, this test failed on X86 Windows 3.7 and passed on retest. I did not check the green bots, so there could be other fail and pass results. == FAIL: test_

[issue35730] IDLE: Fix squeezer test_reload.

Terry J. Reedy added the comment: I looked at the non-green results on the buildbot grid and found one IDLE failure, which passed on retest. I opened #35771 for this. -- resolution: -> fixed stage: patch review -> resolved status: open -> closed

[issue35769] IDLE: change new file name from ''Untitled" to "untitled"

Terry J. Reedy added the comment: New changeset a902239f22c322d8988c514dd1c724aade3e4ef3 by Terry Jan Reedy in branch 'master': bpo-35769: Change IDLE's name for new files from 'Untitled' to 'untitled' (GH-11602) https://github.com/python/cpython/commit/a902239f22c322d8988c514dd1c724aade3e4e

[issue35769] IDLE: change new file name from ''Untitled" to "untitled"

Change by miss-islington : -- pull_requests: +11325 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://m

[issue35769] IDLE: change new file name from ''Untitled" to "untitled"

miss-islington added the comment: New changeset 5f9a168a313485791d85250e5bf673b66bd51244 by Miss Islington (bot) in branch '3.7': bpo-35769: Change IDLE's name for new files from 'Untitled' to 'untitled' (GH-11602) https://github.com/python/cpython/commit/5f9a168a313485791d85250e5bf673b66bd5

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