[issue32616] Significant performance problems with Python 2.7 built with clang 3.x or 4.x

Change by INADA Naoki : -- resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python tracker ___ ___ Py

[issue32431] Two bytes objects of zero length don't compare equal

Xiang Zhang added the comment: In my mind I don't think here is any problem. The code val = PyBytes_FromStringAndSize (NULL, 20); Py_SIZE(val) = 0; doesn't create a zero length bytes object. A resizing I think should always means reorganizing the internal representation, including changing th

[issue32791] Add\Remove Programs entry is not created.

New submission from WilliamM : I've been writing a script for the Python 3.X install package and encountering some issues due to that. I'm using the installation property InstallAllUsers=1 but find that Python is still placing it's Add/Remove programs entry in user context. Applications usual

[issue32790] Keep trailing zeros in precision for string format option g

New submission from Severin Wünsch : The documentation starts the the string format parameter 'g': General format. For a given precision p >= 1, this rounds the number to **p significant digits** and then formats the result in either fixed-point format or in scientific notation, depending on i

[issue32786] Didnot work strftime() when hangeul in format sting

Change by Larry Hastings : -- nosy: -larry ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.pytho

[issue32786] Didnot work strftime() when hangeul in format sting

Myungseo Kang added the comment: It works correctly in python 3.6 I think this problem is occured only python 3.4 First, I changed this code like below. ``` '{0:%Y}년 {0:%-m}월 {0:%-d}일'.format(proposal.hold_end_date) ``` But I wonder why doesn't work in only python 3.4 -- ___

[issue32394] socket lib beahavior change in 3.6.4

Ma Lin added the comment: Here is PR 5585 for 3.6 branch. For 3.7+, I would suggest patch in socketmodule.c like this: PyMODINIT_FUNC PyInit__socket(void) { PyObject *m, *has_ipv6; ... ... ... +#ifdef MS_WINDOWS + return remove_unusable_flags(m); +#else return m; +#endif

[issue32394] socket lib beahavior change in 3.6.4

Change by Ma Lin : -- pull_requests: +5403 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python

[issue32773] distutils should NOT preserve timestamps

Change by Jay Yin : -- keywords: +patch pull_requests: +5401 stage: -> patch review ___ Python tracker ___ ___ Python-bugs-list mail

[issue32706] test_check_hostname() of test_ftplib started to fail randomly

Barry A. Warsaw added the comment: Yep, I'm seeing those same failures in our internal build of 3.7.0b1. I'll just disable the tests for now and nosy on this issue. -- nosy: +barry ___ Python tracker __

[issue32773] distutils should NOT preserve timestamps

Jay Yin added the comment: would it be ok for me to make a patch for this as practice?, I will be making a PR though, I will be making the -- option available for backward compatibility. -- ___ Python tracker __

[issue32585] Add ttk::spinbox to tkinter.ttk

Alan Moore added the comment: Thanks, I'm guessing  the update_idletasks() needed to be called after changing the value of command, since the button clicks do this as part of the method. If that's not right, let me know. I've added the options to the list and pushed the changes to the PR. On

[issue30825] csv.Sniffer does not detect lineterminator

Terry J. Reedy added the comment: While Sniffer *returns* a dialect with lineterminator = '\r\n', it *uses* '\n' for splitting. This is slightly odd, as it leaves lines terminated by '\r' while detecting within-line parameters, but it does not affect such detection. Are there csv files in th

[issue30825] csv.Sniffer does not detect lineterminator

Terry J. Reedy added the comment: Looking at the code and docstring, lineterminator was intentionally (knowingly) not sniffed, making this a feature addition. -- ___ Python tracker __

[issue30825] csv.Sniffer does not detect lineterminator

Terry J. Reedy added the comment: The csv expert listed in https://devguide.python.org/experts/ is marked as inactive, and I have never used the module. So you might need to ask for help on core-mentorship list. The csv doc for Sniffer.sniff says "Analyze the given sample and return a Diale

[issue32585] Add ttk::spinbox to tkinter.ttk

Serhiy Storchaka added the comment: I have fixed tests on HiDPI displays. Two issues are left: 1. test_command still fails randomly. Seems adding update_idletasks() invocation fixes this. And calling pack() looks redundant. 2. Following warnings are emitted: SpinboxTest.OPTIONS doesn't conta

[issue32585] Add ttk::spinbox to tkinter.ttk

Serhiy Storchaka added the comment: If set DPI to low value, the size of a spinbox widget (winfo_width(), winfo_height()) is (185, 20), and the test is passed. If set it to high value, the size is (305, 30), and the test is failed. -- ___ Python tr

[issue32585] Add ttk::spinbox to tkinter.ttk

Serhiy Storchaka added the comment: This is because of HiDPI display. Mouse events are generated with pixel coordinates (x=width - 5, y=5), but these coordinates are out of a button on scaled widget. -- ___ Python tracker

[issue31937] Add the term "dunder" to the glossary

Stéphane Wirtel added the comment: David, I have no objection to closing this issue and I totally agree with your comment. -- ___ Python tracker ___ _

[issue32585] Add ttk::spinbox to tkinter.ttk

Serhiy Storchaka added the comment: Tests that are failing on my computer: == FAIL: test_command (tkinter.test.test_ttk.test_widgets.SpinboxTest) -- Traceback

[issue31937] Add the term "dunder" to the glossary

R. David Murray added the comment: EAFP and BDFL are not python folk terminology (the former never was, the latter may have originated with us but it has widespread use). They are also acronyms. 'dunder' is the phonetic spelling of a way of pronouncing punctuation. Raymond's examples of 's

[issue32775] fnmatch.translate() can produce a pattern which emits a nested set warning

Change by Serhiy Storchaka : -- keywords: +patch pull_requests: +5400 stage: -> patch review ___ Python tracker ___ ___ Python-bugs-

[issue31937] Add the term "dunder" to the glossary

Stéphane Wirtel added the comment: Just added the term in the glossary If you want to review this PR, thank you -- nosy: +matrixise ___ Python tracker ___

[issue31937] Add the term "dunder" to the glossary

Change by Stéphane Wirtel : -- keywords: +patch pull_requests: +5399 stage: needs patch -> patch review ___ Python tracker ___ ___ Py

[issue32769] Add 'annotations' to the glossary

New submission from Stéphane Wirtel : There is a description of the annotation in the Glossary, but with 'function annotation' maybe we could rename 'function annotation' by 'annotation' -- nosy: +matrixise ___ Python tracker

[issue32784] Wrong argument name for csv.DictReader in documentation

Mariatta Wijaya added the comment: Thanks everyone! -- resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python tracker ___ _

[issue32784] Wrong argument name for csv.DictReader in documentation

Mariatta Wijaya added the comment: New changeset 672fd7d8162f76aff8423fa5c7bfd2b1e91faf57 by Mariatta (Stéphane Wirtel) in branch '2.7': bpo-32784: Wrong argument name for csv.DictReader in documentation (GH-5575) https://github.com/python/cpython/commit/672fd7d8162f76aff8423fa5c7bfd2b1e91faf5

[issue32789] Note missing from logging.debug() docs

Pedro added the comment: Might be cleaner to just say, "The arguments are interpreted as for debug/info/warning/error/critical/exception/log," but with the bookmark URL pointing to the Logger methods. -- ___ Python tracker

[issue32789] Note missing from logging.debug() docs

New submission from Pedro : The docs for Logger.debug() (https://docs.python.org/3/library/logging.html#logging.Logger.debug) specify that exc_info can take an exception instance as of version 3.5. However, the docs for logging.debug() (https://docs.python.org/3/library/logging.html#logging.d

[issue32767] Mutating a list while iterating: clarify the docs

Stefan Pochmann added the comment: And `bytearray`. -- ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https:

[issue32783] ln(2) isn't accurate in _math.c in cpython

Mark Dickinson added the comment: Closing. There's no actual bug here. -- resolution: -> not a bug stage: needs patch -> resolved status: open -> closed ___ Python tracker ___

[issue32783] ln(2) isn't accurate in _math.c in cpython

Mark Dickinson added the comment: > I'm inclined to just close this as "not a bug". Sounds good to me. The ideal would probably be to use a hex literal here. They're part of C99 (see section 6.4.4.2), but last time I checked Visual Studio didn't support them. I don't know whether that's chan

[issue32784] Wrong argument name for csv.DictReader in documentation

Stéphane Wirtel added the comment: Hi David, At the final, I didn't propose my PR with the renaming. because PyPy and CPython use f as the first parameter of these classes. If @Serhiy does the review of my PR, we can close this issue. -- ___ Pyth

[issue32788] Better error handling in sqlite3

New submission from Serhiy Storchaka : The proposed patch makes unexpected errors raised when look up an attribute or a key in a dict (like MemoryError, KeyboardInterrupt, etc) be leaked to a user instead of be overridden by TypeError or AttributeError. -- components: Extension Modules

[issue32784] Wrong argument name for csv.DictReader in documentation

R. David Murray added the comment: Stéphane: I don't understand your question about changing the name of the parameter. As far as I can see the only thing to do here is backport the doc fix to 2.7. -- ___ Python tracker

[issue31572] Avoid suppressing all exceptions in PyObject_HasAttr()

Change by Serhiy Storchaka : -- dependencies: +Better error handling in ctypes, Better error handling in sqlite3 ___ Python tracker ___ _

[issue32788] Better error handling in sqlite3

Change by Serhiy Storchaka : -- keywords: +patch pull_requests: +5398 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubs

[issue32787] Better error handling in ctypes

Change by Serhiy Storchaka : -- nosy: +amaury.forgeotdarc, belopolsky, meador.inge ___ Python tracker ___ ___ Python-bugs-list mailin

[issue32787] Better error handling in ctypes

Change by Serhiy Storchaka : -- keywords: +patch pull_requests: +5397 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubs

[issue32787] Better error handling in ctypes

New submission from Serhiy Storchaka : The proposed patch makes unexpected errors raised when look up an attribute or a key in a dict (like MemoryError, KeyboardInterrupt, etc) be leaked to a user instead of be overridden by TypeError or AttributeError. -- components: Extension Modules

[issue32786] Didnot work strftime() when hangeul in format sting

Larry Hastings added the comment: This is not an Argument Clinic problem. -- components: +Library (Lib) -Argument Clinic ___ Python tracker ___

[issue1100942] Add datetime.time.strptime and datetime.date.strptime

Stéphane Wirtel added the comment: I have updated the patch for 3.8, create a PR and fixed the documentation of _strptime._strptime, because this function returns a 3-tuple and not a 2-tuple as indicated in its comment. Thank you -- versions: +Python 3.8 -Python 3.7 ___

[issue16202] sys.path[0] security issues

Thomas Arendsen Hein added the comment: I just stumbled across this problem when starting "idle3" in a directory containing a copy of textwrap.py which was not compatible with python3. In issue13506 idle3 was changed to behave like the regular python shell, i.e. as described here in this issu

[issue1100942] Add datetime.time.strptime and datetime.date.strptime

Change by Stéphane Wirtel : -- pull_requests: +5396 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://

[issue29248] os.readlink fails on Windows

SSE4 added the comment: opened PR https://github.com/python/cpython/pull/5577 -- nosy: +SSE4 ___ Python tracker ___ ___ Python-bugs-

[issue32616] Significant performance problems with Python 2.7 built with clang 3.x or 4.x

INADA Naoki added the comment: New changeset 2942b909d9a428e6683d90b3436cfa4a81bd5d8a by INADA Naoki in branch '2.7': bpo-32616: Disable computed gotos by default for clang < 5 (GH-5574) https://github.com/python/cpython/commit/2942b909d9a428e6683d90b3436cfa4a81bd5d8a -- ___

[issue29248] os.readlink fails on Windows

Change by Roundup Robot : -- pull_requests: +5395 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail

[issue32786] Didnot work strftime() when hangeul in format sting

Stéphane Wirtel added the comment: Thank you for your contribution, Just one question, do you have the same issue with Python 3.6 because Python 3.4 is a security release, Python 3.6 is a bugfix release. Thank you, -- nosy: +matrixise ___ Python tr

[issue32781] lzh_tw is missing in locale.py

Po-Hsu Lin added the comment: Yes I think you are right, return None sounds like a good approach to me as we might have zh_TW translated but not lzh_TW. -- ___ Python tracker ___

[issue32751] wait_for(future, ...) should wait for the future (even if a timeout occurs)

Andrew Svetlov added the comment: Theoretically we can start monitoring cancelled tasks and report about them if the task is still not finished, say, in a minute or two. It is a new feature, sure. I'm fine with waiting for cancelled task in wait_for(). --

[issue32751] wait_for(future, ...) should wait for the future (even if a timeout occurs)

Nathaniel Smith added the comment: How do you tell the difference between a cancelled task that's about to exit, and one that will never exit? -- ___ Python tracker ___ __

[issue31961] subprocess._execute_child doesn't accept a single PathLike argument for args

Eryk Sun added the comment: If a PathLike args value is supported in Windows, then it must be processed through list2cmdline, in case it needs to be quoted. Also, the preferred usage is to pass args as a list when shell is false. This common case shouldn't be penalized as a TypeError. Also, p

[issue32394] socket lib beahavior change in 3.6.4

Andrew Svetlov added the comment: Ok -- ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.o

[issue32751] wait_for(future, ...) should wait for the future (even if a timeout occurs)

Andrew Svetlov added the comment: Agree. Should we report about cancelled but still executing tasks? It would be a nice feature. I'm talking not about `wait_for` only but task cancellation in general. -- ___ Python tracker