[issue25177] OverflowError in statistics.mean when summing large floats

Bar Harel added the comment: Alright, this patch passed all tests. I've changed the function sum to include a new parameter called fraction which decides whether to return a fraction or not. It might be useful in more scenarios due to the fact fractions are more accurate. I'm still unsure why

[issue18814] Add utilities to "clean" surrogate code points from strings

R. David Murray added the comment: I also want "detect if there are any surrogates". -- ___ Python tracker ___

[issue22798] time.mktime doesn't update time.tzname

Alexander Belopolsky added the comment: Akira, Would issue22798.diff patch address your issue? -- assignee: -> belopolsky resolution: not a bug -> stage: resolved -> patch review Added file: http://bugs.python.org/file40598/issue22798.diff ___

[issue25247] Tkinter modules built successfully but removed because they could not be imported

Serhiy Storchaka added the comment: Do you have other Tcl versions in 8.6 branch installed? Try to set export LD_LIBRARY_PATH=/usr/local/lib/tcl8.6.4/lib -- nosy: +serhiy.storchaka ___ Python tracker

[issue25242] Failed tests for Python 3.5.0 on shared virtual host

Serhiy Storchaka added the comment: Classification of test failures: 1. test_distutils, test_httpservers, test_shutil, test_subprocess - unable to run an executable or load a library from /tmp. This is likely testing issue, not a bug. We should just detect this situation and skip tests. 2.

[issue18814] Add utilities to "clean" surrogate code points from strings

Nick Coghlan added the comment: As far as the rationale for adding the functions at all goes, my main interest is still in having somewhere in the codecs module documentation to *define the problem*, and to my mind that entails also offering a simple way to do the relevant

[issue25247] Tkinter modules built successfully but removed because they could not be imported

New submission from Abrantes Araujo Silva Filho: I'm trying to compile Python 3.5 on a CentOS 7.1, with TCL 8.6.4, but make always give me the following message: *** WARNING: renaming "_tkinter" since importing it failed: build/lib.linux-x86_64-3.5/_tkinter.cpython-35m-x86_64-linux-gnu.so:

[issue25242] Failed tests for Python 3.5.0 on shared virtual host

R. David Murray added the comment: That's an interesting possibility regardless of this issue. That's probably something the test suite *should* take into account, since as people get more careful about security that's something we could see happening more often. --

[issue25248] Discrepancy in unpickling integers with protocol 0

Serhiy Storchaka added the comment: No, it is never produced by standard pickler. I'm just interesting, could we do something with this, and should we do anything? -- ___ Python tracker

[issue25248] Discrepancy in unpickling integers with protocol 0

Serhiy Storchaka added the comment: One funny thing is that the same data can produce different result when unpickled with pickle and cPickle in 2.x. But unlikely it is larger vulnerability than using unpickling at all. Just FYI: PyPy 2.2.1: import pickle, cPickle

[issue25248] Discrepancy in unpickling integers with protocol 0

Antoine Pitrou added the comment: Is b'I010\n.' actually produced by the pickler, or is it something you contructed yourself? -- ___ Python tracker ___

[issue25011] Smarter rl complete: hide private and special names

Changes by Berker Peksag : -- stage: patch review -> resolved ___ Python tracker ___

[issue25248] Discrepancy in unpickling integers with protocol 0

Antoine Pitrou added the comment: If it's not produced in any case, I don't think we should care about it. The only thing we must be careful about is not to crash or open any vulnerabilities. -- ___ Python tracker

[issue22798] time.mktime doesn't update time.tzname

Alexander Belopolsky added the comment: Is there any platform where mktime resets global tzname but does not provide tm_zone? If not, OP's issue is largely theoretical, but I still like MAL's suggestion of using strftime("%Z") as a fall-back. --

[issue25203] Incorrect handling MemoryError in readline.set_completer_delims

Changes by Serhiy Storchaka : -- assignee: -> serhiy.storchaka ___ Python tracker ___

[issue25184] "python -m pydoc -w" fails in nondecodable directory

Changes by Serhiy Storchaka : -- nosy: +pitrou ___ Python tracker ___ ___

[issue25093] New 3.5.0 failure in test_tcl on win7

Changes by Serhiy Storchaka : Added file: http://bugs.python.org/file40602/testLoadWithUNC_2.diff ___ Python tracker ___

[issue22413] Bizarre StringIO(newline="\r\n") translation

Guido van Rossum added the comment: Agreed we shouldn't change this. It looks like the behavior is consistent if you consider `a = StringIO(stuff, newline=...)` merely a shorthand for `a = StringIO(newline=...); a.write(stuff)`. I understand you would like to have a way to set the internal

[issue24848] Warts in UTF-7 error handling

Serhiy Storchaka added the comment: Updated patch fixes also a bug in _PyUnicodeWriter. Other affected encoding is "unicode-escape": >>> br'\u;'.decode('unicode-escape', 'replace') 'ý;' -- Added file: http://bugs.python.org/file40604/utf7_error_handling-2.patch

[issue24848] Warts in UTF-7 error handling

Changes by Serhiy Storchaka : -- nosy: +pitrou ___ Python tracker ___ ___

[issue25198] Idle: improve idle.html help viewer.

Mark Roseman added the comment: Good catch about yview for text widgets! -- ___ Python tracker ___ ___

[issue25099] test_compileall fails when run by unprivileged user on installed Python

Serhiy Storchaka added the comment: Added comments on Rietveld. -- ___ Python tracker ___ ___

[issue22413] Bizarre StringIO(newline="\r\n") translation

Antoine Pitrou added the comment: At this point in time, I don't think it's a good idea to change the semantics at all. Some people might unknowingly rely on the current semantics, and the consequences of a change in 3.6 might be hard to debug. The larger issue here is that the newline

[issue25203] Incorrect handling MemoryError in readline.set_completer_delims

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

[issue25250] AttributeError: 'MSVCCompiler' object has no attribute '_MSVCCompiler__version'

New submission from Matt Hickford: Hi distutils. I wrote a setup.py that conditions on compiler type, following the guide at [1]. I needed to add an extra include when the compiler is an msvc version older than 9.0 (infamously missing stdint.h [2]) Anyway the code I wrote to do this was: if

[issue23600] tizinfo.fromutc changed for tzinfo wih StdOffset=0, DstOffset=1

Changes by Alexander Belopolsky : -- assignee: -> belopolsky stage: -> needs patch ___ Python tracker ___

[issue22995] Restrict default pickleability

Serhiy Storchaka added the comment: Could anyone please make a review? -- ___ Python tracker ___ ___

[issue23600] tizinfo.fromutc changed for tzinfo wih StdOffset=0, DstOffset=1

Alexander Belopolsky added the comment: Attaching a patch that should fix the issue. -- keywords: +patch stage: needs patch -> commit review versions: +Python 3.4, Python 3.5 Added file: http://bugs.python.org/file40603/issue23600.diff ___ Python

[issue25252] Hard-coded line ending in asyncio.streams.StreamReader.readline

New submission from Eric V. Smith: A group of us (all added as nosy) spent part of the day working on issue 25008 (write an smtpd with asyncio). We came across some code that contained a copy of StreamReader.readline, but it used b'\r\n' instead of b'\n' for a line ending character. In

[issue25203] Incorrect handling MemoryError in readline.set_completer_delims

Roundup Robot added the comment: New changeset 46aaff5e8945 by Serhiy Storchaka in branch '3.4': Issue #25203: Failed readline.set_completer_delims() no longer left the https://hg.python.org/cpython/rev/46aaff5e8945 New changeset d867ca794bdb by Serhiy Storchaka in branch '2.7': Issue #25203:

[issue25249] Unneeded and unsafe mkstemp replacement in test_subprocess.py

New submission from Nir Soffer: The module define unsafe replacement if tempfile.mkstemp is not available. This function is available in both master and 2.7 branches. -- components: Tests files: 0001-Remove-unneeded-and-unsafe-mkstemp-replacement.patch keywords: patch messages: 251720

[issue25184] "python -m pydoc -w" fails in nondecodable directory

Serhiy Storchaka added the comment: Yes, perhaps using pathlib is more correct. Updated patch uses pathlib. Can you please test it on Windows? Can filenames on Windows contain lone surrogates? -- Added file: http://bugs.python.org/file40600/pydoc_undecodabple_path_2.patch

[issue25249] Unneeded and unsafe mkstemp replacement in test_subprocess.py

Changes by Nir Soffer : Added file: http://bugs.python.org/file40601/0001-Remove-unneeded-and-unsafe-mkstemp-replacement-2.7.patch ___ Python tracker

[issue22413] Bizarre StringIO(newline="\r\n") translation

Antoine Pitrou added the comment: Ok, I'm closing, then. -- resolution: -> wont fix status: open -> closed ___ Python tracker ___

[issue25184] "python -m pydoc -w" fails in nondecodable directory

Martin Panter added the comment: I don’t have much to do with Windows, but I understand we don’t support surrogate-escaped bytes there. E.g. see and sys.getfilesystemencoding(). However I suspect your first patch would have failed on

[issue23600] tizinfo.fromutc changed for tzinfo wih StdOffset=0, DstOffset=1

Alexander Belopolsky added the comment: It looks like I introduced this bug ~ 5 years ago when I made a switch from integer minutes offset to an arbitrary timedelta. It's rather amazing that it took so long to discover it. -- ___ Python tracker

[issue25111] Broken compatibility in FrameSummary equality

Serhiy Storchaka added the comment: Ping. -- ___ Python tracker ___ ___ Python-bugs-list mailing list

[issue25247] Tkinter modules built successfully but removed because they could not be imported

Abrantes Araujo Silva Filho added the comment: No, I do not have any other Tcl version on my system, and my LD_LIBRARY_PATH alredy points to Tcl directory. The problem with tkinter persist even if I explicity export LD_LIBRARY_PATH before the compilation. Any other ideas? Thanks!

[issue25251] Unknown MS Compiler version 1900

New submission from Matt Hickford: Hi distutils. I previously used compiler=mingw32 with success. Today I installed Visual Studio 2015. Now compiler=mingw32 gives me an error File "c:\python35\lib\distutils\cygwinccompiler.py", line 86, in get_msvcr raise ValueError("Unknown MS Compiler

[issue25252] Hard-coded line ending in asyncio.streams.StreamReader.readline

Guido van Rossum added the comment: Hm... Since \r\n ends with \n, what exactly would it help to pass in \r\n as the desired line ending? In either case the entire line (including the \r\n) would be returned. Unless you have a need for treating foo\nbar\r\n as a single line? (But why would

[issue25250] AttributeError: 'MSVCCompiler' object has no attribute '_MSVCCompiler__version'

Changes by Zachary Ware : -- type: crash -> behavior ___ Python tracker ___ ___

[issue19462] Add remove_argument() method to argparse.ArgumentParser

paul j3 added the comment: I realized while answering a Stackoverflow question that the resolve method has the pieces for removing an Action from the parser. It removes an existing Action so that the new, conflicting one, can replace it. It's meant to be used with flagged arguments. If

[issue25253] AttributeError: 'Weather' object has no attribute 'dom'

New submission from Tony: The source code for ctw (CurseTheWeather) can be found here: https://github.com/tdy/ctw Running `ctw USCA0987` or `ctw --nometric USCA0987` (happens regardless of location) results in an attribute error with Python 3.4.3. Running `ctw` by itself does print a

[issue23600] tizinfo.fromutc changed for tzinfo wih StdOffset=0, DstOffset=1

Alexander Belopolsky added the comment: I give up. Somehow my changes conflict with parent: 98335:0d3b64bbc82c user:Serhiy Storchaka date:Sun Sep 27 22:38:33 2015 +0300 summary: Issue #25203: Failed readline.set_completer_delims() no longer left

[issue18814] Add utilities to "clean" surrogate code points from strings

Steven D'Aprano added the comment: On Sun, Sep 27, 2015 at 04:17:45PM +, R. David Murray wrote: > > I also want "detect if there are any surrogates". I think that's useful enough it should be a str method. Here's a pure-Python implementation: def is_surrogate(s): return any(0xD800 <=

[issue25251] Unknown MS Compiler version 1900

Changes by Zachary Ware : -- components: +Windows nosy: +paul.moore, steve.dower, tim.golden, zach.ware type: crash -> behavior ___ Python tracker

[issue24972] IDLE: revisit text highlighting for inactive windows on win32

Roundup Robot added the comment: New changeset 4b3356f1a261 by Terry Jan Reedy in branch '2.7': Issue #24972: Inactive selection background now matches active selection https://hg.python.org/cpython/rev/4b3356f1a261 New changeset 70c01dd35100 by Terry Jan Reedy in branch '3.4': Issue #24972:

[issue25254] Idle: debugger source line highlighting fails again

New submission from Terry J. Reedy: Re-occurrence of #14146. On that issue, msg225380, 2014-08-15, I said "Debugger source line highlighting works fine." I am really sure it was true when I posted previously, 2013-05-29. In 3.4.3, Feb 24 2015, it is not working. Ditto for 2.7.10 and 3.5.0,

[issue14146] IDLE: source line in editor doesn't highlight when debugging

Terry J. Reedy added the comment: The workaround function added in this issue is replaced in #24972 with the Text widget inactiveselectbackground option. In the course of testing, I discovered that while the function still works, debugger source highlighting no longer does, at least not on

[issue23600] tizinfo.fromutc changed for tzinfo wih StdOffset=0, DstOffset=1

Alexander Belopolsky added the comment: Thanks, Tim. Now I need to figure out how to commit to multiple branches. This goes to 3.4 through 3.6, right? or just to 3.5 and 3.6. -- components: +Extension Modules -Library (Lib) ___ Python tracker

[issue25008] Deprecate smtpd (based on deprecated asyncore/asynchat): write a new smtp server with asyncio

R. David Murray added the comment: Here is a proof of concept port of smtpd to asyncio. Obviously I'm not suggesting we commit this patch (it isn't complete...the tests don't run). Instead I'm posting it as an outgrowth the of the sprint that was conducted today. The DC team took a

[issue23600] tizinfo.fromutc changed for tzinfo wih StdOffset=0, DstOffset=1

Alexander Belopolsky added the comment: OK, I have no idea how I managed to create two commits in 3.4 and 3.5 and loose the NEWS entry in the end. -- ___ Python tracker

[issue25250] AttributeError: 'MSVCCompiler' object has no attribute '_MSVCCompiler__version'

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

[issue23600] tizinfo.fromutc changed for tzinfo wih StdOffset=0, DstOffset=1

Tim Peters added the comment: Patch looks good to me! Thanks :-) -- ___ Python tracker ___ ___

[issue23600] tizinfo.fromutc changed for tzinfo wih StdOffset=0, DstOffset=1

Tim Peters added the comment: Afraid that's a question for python-dev - I lost track of the active branches over year ago :-( -- ___ Python tracker ___

[issue25252] Hard-coded line ending in asyncio.streams.StreamReader.readline

Eric V. Smith added the comment: Good point. I quick test of our sample code shows that calling regular readline to read up to '\n' does in fact work correctly. Let me do some more testing, then I'll likely close this. Thanks! -- ___ Python

[issue23600] tizinfo.fromutc changed for tzinfo wih StdOffset=0, DstOffset=1

Roundup Robot added the comment: New changeset ff68705c56a8 by Alexander Belopolsky in branch '3.4': Closes issue #23600: Wrong results from tzinfo.fromutc(). https://hg.python.org/cpython/rev/ff68705c56a8 New changeset c706c062f545 by Alexander Belopolsky in branch '3.5': Closes issue #23600:

[issue24972] IDLE: revisit text highlighting for inactive windows on win32

Terry J. Reedy added the comment: I first testing the workaround by selecting text and then clicking on another window, and the highlight stayed. I commented out "self._highlight_workaround()", quit, started again, tested again, and the highlight disappeared. I added the new line above,

[issue25248] Discrepancy in unpickling integers with protocol 0

New submission from Serhiy Storchaka: There are discrepancies between Python 2 and Python 3, Python and C implementations, INT and LONG opcodes when unpickle integer with protocol 0. Python 2.7: >>> import pickle, cPickle >>> pickle.loads(b'I010\n.') 10 >>> cPickle.loads(b'I010\n.') 8 >>>

[issue25245] Compile warnings in _pickle.c

Benjamin Peterson added the comment: Why not just initially set *s to NULL in _Unpickler_Read? -- ___ Python tracker ___

[issue25245] Compile warnings in _pickle.c

Serhiy Storchaka added the comment: > Why not just initially set *s to NULL in _Unpickler_Read? It would be the third variant. The fourth variant is to change the signature of _Unpickler_Read() and return char * (NULL on error). All these variants work, I examined them. --

[issue25245] Compile warnings in _pickle.c

Benjamin Peterson added the comment: Okay, I think it might make more sense for |s| to be a return value, but that change probably isn't appropriate for bugfix releases. -- ___ Python tracker

[issue25245] Compile warnings in _pickle.c

Roundup Robot added the comment: New changeset f0dcf7599517 by Benjamin Peterson in branch '3.4': initialize return value to NULL to avoid compiler compliants (closes #25245) https://hg.python.org/cpython/rev/f0dcf7599517 New changeset ef3b833b98c2 by Benjamin Peterson in branch '3.5': merge

[issue25198] Idle: improve idle.html help viewer.

Roundup Robot added the comment: New changeset 40bab637295d by Terry Jan Reedy in branch '2.7': Issue #25198: When using the Idle dov TOC menu, put the section title at the https://hg.python.org/cpython/rev/40bab637295d New changeset 5b635a3ca3d5 by Terry Jan Reedy in branch '3.4': Issue

[issue25246] Alternative algorithm for deque_remove()

New submission from Raymond Hettinger: The current algorithm for remove() rotates the deque one-by-one until a match is found, pops it off the deque and does single mass rotate to undo the 1-step rotates. An alternative approach is to use deque_index() to locate the value of interest and use

[issue25198] Idle: improve idle.html help viewer.

Terry J. Reedy added the comment: By reading http://www.tcl.tk/man/tcl8.6/TkCmd/text.htm I discovered that Text.yview(index) puts the line with index at the top of the windows, given enough line below to fill the window. This fixes another glitch. Still left: the original 3 items

[issue18814] Add utilities to "clean" surrogate code points from strings

STINNER Victor added the comment: Hum, I suggest to put these functions in a package on PyPI, or recipes on a website like stackoverfkow., and close the issue. I'm still not convinced that these functions are useful . Usually we take a function from an existing project used in applications to

[issue25245] Compile warnings in _pickle.c

Changes by Serhiy Storchaka : Added file: http://bugs.python.org/file40593/issue25245_2.patch ___ Python tracker ___

[issue25245] Compile warnings in _pickle.c

Serhiy Storchaka added the comment: Here are two alternative solutions. -- keywords: +patch stage: -> patch review Added file: http://bugs.python.org/file40592/issue25245_1.patch ___ Python tracker

[issue23329] _ssl cannot be compiled with LibreSSL anymore (on OpenBSD 5.5) because of ALPN

Roundup Robot added the comment: New changeset 38a5b0f6531b by Benjamin Peterson in branch '3.5': detect alpn by feature flag not openssl version (closes #23329) https://hg.python.org/cpython/rev/38a5b0f6531b New changeset 747996431c7e by Benjamin Peterson in branch 'default': merge 3.5

[issue25243] decouple string-to-boolean logic from ConfigParser.getboolean and offer as separate function

Changes by Berker Peksag : -- nosy: +lukasz.langa ___ Python tracker ___ ___

[issue18814] Add utilities to "clean" surrogate code points from strings

Nick Coghlan added the comment: I think moving this forward mainly needs someone with the time and energy wrangle a python-ideas/dev discussion to get some additional feedback on the API design. As I see it, there are 2 main questions to be resolved: 1. Where to expose these functions The

[issue25220] Enhance and refactor test.regrtest (convert regrtest.py to a package)

STINNER Victor added the comment: test_regrtest.patch: add tests for the 8 (!) ways to run the Python test suite. TODO: * try test on Windows * maybe test also PCbuild/rt.bat on Windows -- Added file: http://bugs.python.org/file40596/test_regrtest.patch

[issue25220] Enhance and refactor test.regrtest (convert regrtest.py to a package)

Roundup Robot added the comment: New changeset 892b4f029ac6 by Victor Stinner in branch 'default': Issue #25220: Fix Lib/test/autotest.py https://hg.python.org/cpython/rev/892b4f029ac6 -- ___ Python tracker

[issue25177] OverflowError in statistics.mean when summing large floats

Bar Harel added the comment: Alright, I issued a fix, now testing it -- ___ Python tracker ___ ___

[issue25209] Append space after completed keywords

Roundup Robot added the comment: New changeset f64ec4aac935 by Serhiy Storchaka in branch 'default': Issue #25209: rlcomplete now can add a space or a colon after completed keyword. https://hg.python.org/cpython/rev/f64ec4aac935 -- nosy: +python-dev

[issue25011] Smarter rl complete: hide private and special names

Roundup Robot added the comment: New changeset 4dbb315fe667 by Serhiy Storchaka in branch 'default': Issue #25011: rlcomplete now omits private and special attribute names unless https://hg.python.org/cpython/rev/4dbb315fe667 -- nosy: +python-dev ___

[issue25011] Smarter rl complete: hide private and special names

Changes by Serhiy Storchaka : -- resolution: -> fixed status: open -> closed ___ Python tracker ___

[issue25209] Append space after completed keywords

Serhiy Storchaka added the comment: Thank you for your review Martin. Hope to see your patch for completing import statement. -- assignee: -> serhiy.storchaka resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python