[issue31742] Default to emitting FutureWarning for provisional APIs

Nick Coghlan added the comment: Keep in mind that I'm not proposing that we retroactively change our approach to managing any currently provisional APIs that were proposed and implemented under the current version of PEP 411. Instead I'm merely suggesting that the policy

[issue31732] Add TRACE level to the logging module

pmpp added the comment: Sorry, i didn't mean to be rude. Just wanted to pick your attention because i think you miss the point: logging as is it with its levels is perfect for *log messages*. Review the typical usage shown and you'll see that tracing level is for logging

[issue30744] Local variable assignment is broken when combined with threads + tracing + closures

Nick Coghlan added the comment: Aye, what's in PEP 558 is the least invasive implementation change I've been able to come up that fixes the reported bug, but Nathaniel's right that it would break debuggers (and probably some other things) as currently written. So the

[issue31509] test_subprocess hangs randomly on AMD64 Windows10 3.x

Ned Deily added the comment: I also have seen test_subprocess hangs on both macOS and on Debian Linux on both 3.6 and master, as recently as 3.6.3 and 3.7.0a1 but not with current heads. After some experimenting and bisecting, I tracked the fix down to the mock os.waitpid

[issue31772] SourceLoader uses stale bytecode in case of equal mtime seconds

Nick Coghlan added the comment: Increasing the number of stat calls required for a successful import is a good reason to close the submitted PR, but I'm not sure it's a good reason to close the *issue*, as there may be other ways to solve it that don't result in an extra

[issue30632] IDLE: add unittests to test_autocomplete

Change by Berker Peksag : -- superseder: -> IDLE: Add test_autocomplete unittest ___ Python tracker ___

[issue31732] Add TRACE level to the logging module

Raymond Hettinger added the comment: No need to be brusque with me. Vinay is the decision maker on this. Overall, this seems rehash and second guess the discussions and decisions made 15 years ago when PEP 282 was accepted. At that time, it was decided that five

[issue31742] Default to emitting FutureWarning for provisional APIs

Guido van Rossum added the comment: I am at a loss for words. On Oct 12, 2017 6:27 PM, "Nick Coghlan" wrote: > > Nick Coghlan added the comment: > > If a proposed standard library API is sufficiently stable that the folks >

[issue31742] Default to emitting FutureWarning for provisional APIs

Nick Coghlan added the comment: If a proposed standard library API is sufficiently stable that the folks proposing it are reluctant to emit a runtime warning about any remaining stability risks, then I think it's reasonable to expect them to propose it as non-provisional

[issue31742] Default to emitting FutureWarning for provisional APIs

Ned Deily added the comment: Besides making the provisional warning more noticeable in module doc pages, perhaps we should have a "Provisional Package / API" section somewhere in the release's docset: a liat of all provisionals and perhaps a list of formerly provisional, now

[issue31761] regrtest: faulthandler.enable() fails with io.UnsupportedOperation: fileno when run from IDLE

Terry J. Reedy added the comment: When I import autotest in IDLE's shell, test_code_module fails, test_importlib and test_warnings fail, as without IDLE, and test_gc and test_logging are new failures. (Results are easy to see because SystemExit is caught and ignored.) test

[issue31742] Default to emitting FutureWarning for provisional APIs

Guido van Rossum added the comment: OK, so the Django and Twisted developers had to resist some pressure from their users. These are mature projects and if they can't resist pressure from users something is wrong with those projects, and just pointing users to PEP 411 would

[issue31761] regrtest: faulthandler.enable() fails with io.UnsupportedOperation: fileno when run from IDLE

Terry J. Reedy added the comment: The Python console exits because test.libregrtest.main.Regrtest._main calls sys.exit. test.autotest consists of from test.libregrtest import main main() The main call should be wrapped with try:...except sys.exit: pass The output also has

[issue30744] Local variable assignment is broken when combined with threads + tracing + closures

Guido van Rossum added the comment: Wow, nothing here is simple. :-( Even though the examples show that there's obviously a bug, I would caution against fixing it rashly without understanding how the current behavior may be useful in other circumstances. I've lost what I

[issue29696] Use namedtuple in string.Formatter.parse iterator response

Change by Pablo : -- keywords: +patch pull_requests: +3956 stage: -> patch review ___ Python tracker ___

[issue31761] regrtest: faulthandler.enable() fails with io.UnsupportedOperation: fileno when run from IDLE

Terry J. Reedy added the comment: 0:00:28 [ 25/407] test_asyncio F:\dev\3x\lib\asyncio\sslproto.py:330: ResourceWarning: unclosed transport source=self) test_code_module - multiple errors test test_importlib failed -- Traceback (most recent call last): File

[issue31761] regrtest: faulthandler.enable() fails with io.UnsupportedOperation: fileno when run from IDLE

Terry J. Reedy added the comment: Victor, what is your opinion of running 'from test import autotest' in a standard python shell window, opened from an icon, as opposed to IDLE's shell? > many tests fail just because of IDLE. We cannot know what to blame on IDLE without a

[issue31778] ast.literal_eval supports non-literals in Python 3

Change by David Bieber : -- type: -> behavior ___ Python tracker ___ ___

[issue31778] ast.literal_eval supports non-literals in Python 3

New submission from David Bieber : # Overview ast.literal_eval supports some non-literals in Python 3. The behavior of this function runs contrary to the documented behavior. # The Issue The [documentation](https://docs.python.org/3/library/ast.html#ast.literal_eval) says

[issue13802] IDLE font settings: use multiple character sets in examples

Terry J. Reedy added the comment: I pushed new commits to the PR that changed the Korean, Japanese, and Indian samples and the help message. Korea: The line is now the first 10 chars of Dong-hee Na's suggestion. Thank you for helping (and Louie for the cc). Japan: The

[issue31777] IDLE: Let users add to font selection

New submission from Terry J. Reedy : Config dialog Font tab has a sample box. It currently only contains Ascii chars. #13802 will add characters from extended latin1 and several other character sets. But we cannot show everything. Hence a spinoff proposal: let users

[issue31767] Windows Installer fails with error 0x80091007 when trying to install debugging symbols

Steve Dower added the comment: FWIW, all your assumptions about how it should work are correct. If you don't know how the files got there instead of a randomly generated temporary path, then I don't know either. /layout is the only time we download anything to a

[issue22674] strsignal() missing from signal module

Antoine Pietri added the comment: Hey everyone, We would like to have that feature for a project where we have to use ctypes to achieve that. I don't know the answers to vajrasky's questions but I just wanted to chime in to say having this feature would be greatly

[issue31742] Default to emitting FutureWarning for provisional APIs

Change by Ned Deily : -- nosy: +ned.deily ___ Python tracker ___ ___ Python-bugs-list

[issue30058] Buffer overflow in kqueue.control()

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

[issue30058] Buffer overflow in kqueue.control()

Serhiy Storchaka added the comment: New changeset 9aa60245a0ff929e528b4521da7af20dacd4145b by Serhiy Storchaka in branch '2.7': [2.7] bpo-30058: Fixed buffer overflow in select.kqueue.control(). (GH-1095). (#3976)

[issue29762] Use "raise from None"

Change by Pablo : -- pull_requests: +3954 ___ Python tracker ___ ___ Python-bugs-list

[issue31776] Missing "raise from None" in /Lib/xml/etree/ElementPath.py

Change by Pablo : -- keywords: +patch pull_requests: +3953 stage: -> patch review ___ Python tracker ___

[issue31776] Missing "raise from None" in /Lib/xml/etree/ElementPath.py

Change by Pablo : -- title: Inconsistent exception chaining in /Lib/xml/etree/ElementPath.py -> Missing "raise from None" in /Lib/xml/etree/ElementPath.py ___ Python tracker

[issue31776] Inconsistent exception chaining in /Lib/xml/etree/ElementPath.py

New submission from Pablo : Based on bpo-29762 (https://github.com/python/cpython/commit/5affd23e6f42125998724787025080a24839266e), there is an inconsistency on one exception chain in /Lib/xml/etree/ElementPath.py: try:

[issue31768] argparse drops '|'s when the arguments are too long

paul j3 added the comment: I've changed your example a bit to clarify some points. parser.add_argument('n', type=int) group = parser.add_mutually_exclusive_group() group.add_argument("-v", "--verbose", action="store_true") group.add_argument("-q", "--quiet",

[issue30058] Buffer overflow in kqueue.control()

Change by Serhiy Storchaka : -- pull_requests: +3952 ___ Python tracker ___ ___

[issue30058] Buffer overflow in kqueue.control()

Serhiy Storchaka added the comment: New changeset c923da188bc055e4f3001a6daf1caf54f2b10e40 by Serhiy Storchaka (Miss Islington (bot)) in branch '3.6': [3.6] bpo-30058: Fixed buffer overflow in select.kqueue.control(). (GH-1095) (#3973)

[issue31772] SourceLoader uses stale bytecode in case of equal mtime seconds

Devin Bayer added the comment: Hello Brett, it would be nice if you would discuss this before closing. The referenced PEP will not solve my use case, because hash-based checking will not become the default. The issue is that by default the source file loader will be returning

[issue31768] argparse drops '|'s when the arguments are too long

paul j3 added the comment: As documented in many other issues, the usage formatter is brittle. It formats the individual usages, joins them into a string. Then if too long to fit on one line it tries t split into actions, etc. This split produces an assertion error if

[issue14976] queue.Queue() is not reentrant, so signals and GC can cause deadlocks

Change by Catalin Patulea : -- nosy: +Catalin Patulea ___ Python tracker ___ ___

[issue31640] Document exit() from parse_args

paul j3 added the comment: And the actual exit is via `parse.error` and `parse.exit`, which are documented in 16.4.5.9. When run interactively in Ipython, exits (including the help) are captured and displayed with: In [896]: parser.parse_args() usage: ipython3 [-h]

[issue30058] Buffer overflow in kqueue.control()

Change by Roundup Robot : -- keywords: +patch pull_requests: +3951 ___ Python tracker ___

[issue30058] Buffer overflow in kqueue.control()

Serhiy Storchaka added the comment: New changeset de072100775cc29e6cd93a75466cecbd1086f258 by Serhiy Storchaka in branch 'master': bpo-30058: Fixed buffer overflow in select.kqueue.control(). (#1095)

[issue30767] logging must check exc_info correctly

Change by Matthew Patton : -- pull_requests: +3950 ___ Python tracker ___ ___

[issue30058] Buffer overflow in kqueue.control()

Serhiy Storchaka added the comment: I have tested it on FreeBSD, found and fixed one bug. -- assignee: -> serhiy.storchaka versions: -Python 3.5 ___ Python tracker

[issue31767] Windows Installer fails with error 0x80091007 when trying to install debugging symbols

Igor Skochinsky added the comment: Hi Steve, Thanks for the suggestion! I tried that and while it did not succeed it gave me an idea of what went wrong last time since it complained about lack of disk space. I have *not* run the /layout but now that I checked I indeed

[issue31772] SourceLoader uses stale bytecode in case of equal mtime seconds

Brett Cannon added the comment: The problem with that is it will increase the number of stat calls which we have always tried to minimize due to performance worries. https://www.python.org/dev/peps/pep-0552/ has also been accepted which will take care of this specific case.

[issue31766] Python 3.5 missing from documentation

Ned Deily added the comment: > Isn't Python 2.7 in Security Fix only as well ? No, 2.7 is still being actively maintained (until 2020). (https://devguide.python.org/#status-of-python-branches) But, bowing to popular demand, I've restored 3.5 to the switchers for 3.7, 3.6,

[issue31766] Python 3.5 missing from documentation

Ned Deily added the comment: New changeset 356b68023d6fee5e30d25a4a680ac5b9e4f8dd65 by Ned Deily in branch '2.7': bpo-31766: restore 3.5 to docs version switchers (#3971) https://github.com/python/cpython/commit/356b68023d6fee5e30d25a4a680ac5b9e4f8dd65 --

[issue31766] Python 3.5 missing from documentation

Change by Ned Deily : -- pull_requests: +3949 ___ Python tracker ___ ___ Python-bugs-list

[issue31766] Python 3.5 missing from documentation

Ned Deily added the comment: New changeset f8d42ea0e4341b270f1de71b4ff40cfa18420eed by Ned Deily in branch '3.6': bpo-31766: restore 3.5 to docs version switchers (#3970) https://github.com/python/cpython/commit/f8d42ea0e4341b270f1de71b4ff40cfa18420eed --

[issue31766] Python 3.5 missing from documentation

Change by Ned Deily : -- pull_requests: +3948 ___ Python tracker ___ ___ Python-bugs-list

[issue31766] Python 3.5 missing from documentation

Ned Deily added the comment: New changeset b7cbfe49e39a7bbd7da20b937735a8a60bbf1872 by Ned Deily in branch 'master': bpo-31766: restore 3.5 to docs version switchers (#3969) https://github.com/python/cpython/commit/b7cbfe49e39a7bbd7da20b937735a8a60bbf1872 --

[issue31763] Add NOTICE level to the logging module

Matthew Patton added the comment: syslog(3) is cited in the code as inspiration and has been the goto definition for logging levels for 40 years across many, many projects. NOTICE is incredibly useful especially to those of us who are sysadmins. Why would Python not

[issue31766] Python 3.5 missing from documentation

Change by Ned Deily : -- keywords: +patch pull_requests: +3947 stage: -> patch review ___ Python tracker ___

[issue31761] regrtest: faulthandler.enable() fails with io.UnsupportedOperation: fileno when run from IDLE

Serhiy Storchaka added the comment: See issue25588. Currently running tests from IDLE doesn't work, but it worked in the past and maybe we can make it working again. -- nosy: +serhiy.storchaka ___ Python tracker

[issue31766] Python 3.5 missing from documentation

Fred L. Drake, Jr. added the comment: The 3.5 docs should really remain in the main docs UI via the pulldown as long as it's so widely used. The fact that it won't be changing much just means it can be served efficiently. -- nosy: +fdrake

[issue31766] Python 3.5 missing from documentation

Anthony Flury added the comment: Isn't Python 2.7 in Security Fix only as well ? It seems strange; Python 3.5 probably the most heavily installed Python 3 release (every Ubuntu installation has Python 3.5 installed by default - and neither Python 3.6 or 3.7 are

[issue31761] regrtest: faulthandler.enable() fails with io.UnsupportedOperation: fileno when run from IDLE

Mariatta Wijaya added the comment: Closing this issue, I opened https://github.com/python/devguide/issues/280 so that Dev Guide can be updated. Thanks! -- nosy: +Mariatta resolution: -> not a bug stage: -> resolved status: open -> closed

[issue31567] Inconsistent documentation around decorators

Éric Araujo added the comment: Cheers! -- resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python tracker

[issue31567] Inconsistent documentation around decorators

Éric Araujo added the comment: New changeset 205dd4e14de77f9c8ed2903ddebbcf9968bbb6a9 by Éric Araujo (Miss Islington (bot)) in branch '3.6': [3.6] bpo-31567: add or fix decorator markup in docs (GH-3959) (GH-3966)

[issue31567] Inconsistent documentation around decorators

Éric Araujo added the comment: New changeset 03b9537dc515d10528f83c920d38910b95755aff by Éric Araujo in branch 'master': bpo-31567: more decorator markup fixes in docs (GH-3959) (#3966) https://github.com/python/cpython/commit/03b9537dc515d10528f83c920d38910b95755aff

[issue31770] crash and refleaks when calling sqlite3.Cursor.__init__() more than once

Change by Oren Milman : -- keywords: +patch pull_requests: +3946 stage: -> patch review ___ Python tracker ___

[issue31775] Support unbuffered TextIOWrapper

Serhiy Storchaka added the comment: What methods still require read1()? -- ___ Python tracker ___

[issue30767] logging must check exc_info correctly

Matthew Patton added the comment: I believe this diff addresses the failure of formatException() to check it's parameter's datatype. I still maintain this should be re-opened since it's guaranteed to raise an exception when someone sets 'exc_info=TruthyValue' in kwargs.

[issue31415] Add -X option to show import time

STINNER Victor added the comment: Ok, the feature was implemented, the Windows clock resolution was fixed as well. It's time to close this issue. If you still have concerns about import time, see open discussions on the python-dev mailing list, or open new issues

[issue31773] Rewrite _PyTime_GetWinPerfCounter() for _PyTime_t

STINNER Victor added the comment: New changeset cba9a0c6def70549046f1afa6a80e38fe706520e by Victor Stinner in branch 'master': bpo-31773: time.perf_counter() uses again double (GH-3964) https://github.com/python/cpython/commit/cba9a0c6def70549046f1afa6a80e38fe706520e

[issue31773] Rewrite _PyTime_GetWinPerfCounter() for _PyTime_t

Change by STINNER Victor : -- resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python tracker

[issue31775] Support unbuffered TextIOWrapper

STINNER Victor added the comment: Context: I created this issue as a follow-up of the discussion on the -u command line option, bpo-28647, which still leaves sys.stdin *buffered* in the current master branch. -- ___

[issue31567] Inconsistent documentation around decorators

Berker Peksag added the comment: > That said, staticmethod as a non-decorator has an important use case for > function injection in tests (using self.func in TestCase classes that work > with > a C module and an equivalent Python version). Maybe this deserves an extra

[issue31775] Support unbuffered TextIOWrapper

STINNER Victor added the comment: > The falling back to read() was implemented in issue12591. What methods still > require read1()? I read the Python implementation of TextIOWrapper in _pyio: * seek() calls buffer.read() "if chars_to_skip:"... not sure that it can

[issue28647] python --help: -u is misdocumented as binary mode

Serhiy Storchaka added the comment: > Hum, I propose to mention stdin in -u documentation as: "The option has no > effect on stdin." What do you think? This LGTM too. More precise, it has no effect on stdin buffering. It has effect on the line_buffering

[issue28647] python --help: -u is misdocumented as binary mode

STINNER Victor added the comment: Serhiy: "I think there is no need to mention stdin in the context of the -u option at all. -u doesn't affect stdin buffering, whatever that would mean. Period." Hum, I propose to mention stdin in -u documentation as: "The option has

[issue31775] Support unbuffered TextIOWrapper

Serhiy Storchaka added the comment: The falling back to read() was implemented in issue12591. What methods still require read1()? -- nosy: +serhiy.storchaka ___ Python tracker

[issue31767] Windows Installer fails with error 0x80091007 when trying to install debugging symbols

Steve Dower added the comment: Can you try moving the installer exe to its own (empty) directory before running it? The correct file is on the server (I just redownloaded and verified), so the most likely cause is that you ran a /layout at some point in the past and

[issue31775] Support unbuffered TextIOWrapper

STINNER Victor added the comment: Oh, currently it's not possible to create an unbuffered read-only TextIOWrapper object: haypo@selma$ python3 Python 3.6.2 (default, Oct 2 2017, 16:51:32) >>> open("/etc/issue", "r", 0) Traceback (most recent call last): File "",

[issue31567] Inconsistent documentation around decorators

Éric Araujo added the comment: I think existing uses of the decorator markup rely on the reader’s understanding that it’s syntactic sugar for a call and an assignment, and they don’t have decorator+function markup. The PRs for this ticket follow that. That said,

[issue28647] python --help: -u is misdocumented as binary mode

STINNER Victor added the comment: > I think we need to document behavior of stdin somewhere, because current the > sys.stdin documentation states: > >> When interactive, standard streams are line-buffered. Otherwise, they >> are block-buffered like regular text files.

[issue31775] Support unbuffered TextIOWrapper

STINNER Victor added the comment: I created this issue because of this comment in create_stdio() of Python/pylifecycle.c: --- /* stdin is always opened in buffered mode, first because it shouldn't make a difference in common use cases, second because

[issue31567] Inconsistent documentation around decorators

Change by Éric Araujo : -- pull_requests: +3945 ___ Python tracker ___ ___

[issue31775] Support unbuffered TextIOWrapper

New submission from STINNER Victor : It seems like that some methods of the io.TextIOWrapper class requires that its buffer object has the read1() method, whereas the constructor checks if the buffer has a read1() method and the TextIOWrapper _read_chunk() method is

[issue28647] python --help: -u is misdocumented as binary mode

STINNER Victor added the comment: Interesting comment in create_stdio() of Python/pylifecycle.c: --- /* stdin is always opened in buffered mode, first because it shouldn't make a difference in common use cases, second because TextIOWrapper depends on

[issue31490] assertion failure in ctypes in case an _anonymous_ attr appears outside _fields_

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

[issue24084] pstats: sub-millisecond display

STINNER Victor added the comment: > I concur with Victor. This change likely breaks graphical viewers of pstat > data. I propose to *do* break the format by always displaying percall timings with a precision of 6 digits. --

[issue24084] pstats: sub-millisecond display

Serhiy Storchaka added the comment: I concur with Victor. This change likely breaks graphical viewers of pstat data. How gprof and similar tools solve the problem of outputting sub-millisecond timings? -- ___ Python

[issue24084] pstats: sub-millisecond display

Change by Serhiy Storchaka : -- Removed message: https://bugs.python.org/msg304247 ___ Python tracker ___

[issue24084] pstats: sub-millisecond display

Serhiy Storchaka added the comment: I concur with Victor. This change likely breaks graphical viewers of pstat data. How gprof and similar tools solve the problem of outputting sub-microsecond timings? -- nosy: +serhiy.storchaka

[issue31567] Inconsistent documentation around decorators

Berker Peksag added the comment: Use of classmethod and staticmethod decorators as functions is still a valid use case. I think the old signatures should be kept. It should be possible to document both uses in same place: .. function:: classmethod(function)

[issue31761] regrtest: faulthandler.enable() fails with io.UnsupportedOperation: fileno when run from IDLE

Denis Osipov added the comment: Got it. Thank you for your help. -- ___ Python tracker ___

[issue31567] Inconsistent documentation around decorators

Change by Roundup Robot : -- pull_requests: +3944 ___ Python tracker ___

[issue31490] assertion failure in ctypes in case an _anonymous_ attr appears outside _fields_

Serhiy Storchaka added the comment: New changeset fb3bb8d5d5d70acaaa0fdec15c137544fdd4463f by Serhiy Storchaka (Oren Milman) in branch '2.7': [2.7] bpo-31490: Fix an assertion failure in ctypes in case an _anonymous_ attr is defined only outside _fields_.

[issue31567] Inconsistent documentation around decorators

Éric Araujo added the comment: New changeset 0e61e67a57deb4abc677808201d7cf3c38138e02 by Éric Araujo (Daisuke Miyakawa) in branch 'master': bpo-31567: add or fix decorator markup in docs (#3959)

[issue31773] Rewrite _PyTime_GetWinPerfCounter() for _PyTime_t

Change by STINNER Victor : -- keywords: +patch pull_requests: +3943 stage: -> patch review ___ Python tracker ___

[issue28647] python --help: -u is misdocumented as binary mode

Berker Peksag added the comment: > -u doesn't affect stdin buffering, whatever that would mean. I think we need to document behavior of stdin somewhere, because current the sys.stdin documentation states: > When interactive, standard streams are line-buffered.

[issue31774] tarfile.open ignores custom bufsize value when creating a new archive

New submission from Charalampos Stratakis : Trying to create an archive with the tarfile module, by specifying a different blocking factor, doesn't seem to work as only the default value is being used. The issue is reproducible on all the active python branches. Attaching

[issue28647] python --help: -u is misdocumented as binary mode

Serhiy Storchaka added the comment: stdin is mentioned in the documentation of the -u option only due to weird internal buffering in Python 2, because user can expect that -u disables it. It is documented what methods use internal buffering and how get rid of it.

[issue31773] Rewrite _PyTime_GetWinPerfCounter() for _PyTime_t

New submission from STINNER Victor : The commit a997c7b434631f51e00191acea2ba6097691e859 of bpo-31415 moved the implementation of time.perf_counter() from Modules/timemodule.c to Python/pytime.c. The change not only moved the code, but also changed the internal type

[issue30767] logging must check exc_info correctly

Matthew Patton added the comment: And the reason to stomp on the "Level " is because by not doing so the message that is a single field (regex/awk) has been converted non-deterministically into two. This is very bad behavior. If emitting the string/int as-is looks wrong

[issue31772] SourceLoader uses stale bytecode in case of equal mtime seconds

Change by Devin Bayer : -- keywords: +patch pull_requests: +3941 stage: -> patch review ___ Python tracker ___

[issue28647] python --help: -u is misdocumented as binary mode

STINNER Victor added the comment: Serhiy Storchaka: https://github.com/python/cpython/pull/3961#issuecomment-336136160 "I suggest to continue the discussion on the tracker." Ok, let's continue here. "We are fixing the outdated documentation inherited from Python 2.

[issue31772] SourceLoader uses stale bytecode in case of equal mtime seconds

New submission from Devin Bayer : The current import machinery will use stale cached bytecode if the source is modified more than once per second and with equal size. A straightforward fix is to require the bytecode mtime to be greater than the source file mtime. In the

[issue30767] logging must check exc_info correctly

Matthew Patton added the comment: Additionally (probably should have separate PR) the _checkLevel was full of holes. First, it's allowing any Integer which if you're claiming to "check" things is rather silly. At least bounds-check it to GE to NOTSET and LE to CRITICAL (or

[issue31771] tkinter geometry string +- when window ovelaps left or top of screen

Serhiy Storchaka added the comment: Tkinter is just a wrapper around the Tk library. It returns what Tk returns. See Tk documentation: https://www.tcl.tk/man/tcl8.6/TkCmd/winfo.htm#M15 https://www.tcl.tk/man/tcl8.6/TkCmd/wm.htm#M42 If you want to improve Tkinter

[issue31771] tkinter geometry string +- when window ovelaps left or top of screen

New submission from Peter J : the root.geometry() top-level window method returns strings like "212x128+-9+-8" when the window is located in the top left corner. The documentation only describes geometry strings containing + or - location coordinates. If this is

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