[issue25883] python 2.7.11 mod_wsgi regression on windows

stephan added the comment: OK, I renamed: HKLM\Software\Wow6432Node\Python\PythonCore\2.7\PythonPath to HKLM\Software\Wow6432Node\Python\PythonCore\2.7-32\PythonPath and now it works again. So I'll wait for python 2.7.12 :-) Thanks Steve -- ___

[issue25894] unittest subTest failure causes result to be omitted from listing

Zachary Ware added the comment: Martin Panter added the comment: > Okay, so you have a test with subtests. You have presented three cases: > > 1. Single subtest which passes. No problem I assume. Or several subtests which pass. No problems. > 2. Two subtests: 1st fails, 2nd passes. This is

[issue19475] Add timespec optional flag to datetime isoformat() to choose the precision

Martin Panter added the comment: If the timespec allowed any arbitrary number of digits after the decimal point, that would remove any argument about nanoseconds not being supported. It would also mean I could use this in one case where I currently format to two decimal places (my compromise

[issue25880] u'..'.encode('idna') → UnicodeError: label empty or too long

SpaceOne added the comment: It makes error handling really hard. Here is a patch: https://github.com/python/cpython/compare/master...spaceone:idna?expand=1 -- status: closed -> open ___ Python tracker

[issue25809] "Invalid" tests on locales

Roundup Robot added the comment: New changeset bb7a19e42566 by Martin Panter in branch '3.4': Issue #25809: Skip testing platform-dependent French thousands separator https://hg.python.org/cpython/rev/bb7a19e42566 -- ___ Python tracker

[issue25885] ast Str type does not annotate the string type when it parses a python document

STINNER Victor added the comment: > Would it be prudent to add a Parse flag to the AST module that could provide > one of two types of AST's an optimized AST or a complete AST Adding syntax ("formatting", call it as you want) info to AST requires to add new attributes to existing AST nodes and

[issue25885] ast Str type does not annotate the string type when it parses a python document

STINNER Victor added the comment: If you consider that we are wrong, please follow the advice of starting a discussion on python-ideas. This is how Python is developed, we have a workflow. Proposing ideas on the bug tracker works in some cases, but AST is really a *core* feature of Python. You

[issue19587] Remove empty tests in test_bytes.FixedStringTest

Martin Panter added the comment: test_contains() does not appear to be overriding anything, so there is no problem removing that. Unmasking the other three methods will allow six new test methods to run (via ByteArrayAsStringTest and BytesAsStringTest). There are already three equivalent

[issue25880] u'..'.encode('idna') → UnicodeError: label empty or too long

R. David Murray added the comment: Can you explain why it makes error handling hard? I'm still not seeing the use case. I've always viewed UnicodeEncodeError vs UnicodeDecodeError as "extra" information for the consumer of the error message, not something that matters in code (I just catch

[issue25880] u'..'.encode('idna') → UnicodeError: label empty or too long

SpaceOne added the comment: Because i need to do everywhere where I use this: try: user_input.encode(encoding) except UnicodeDecodeError: raise except (UnicodeError, UnicodeEncodeError): do_my_error_handling() instead of try: user_input.encode(encoding) except

[issue25809] "Invalid" tests on locales

koobs added the comment: Thank you all. A+++, would collaborate again. -- ___ Python tracker ___ ___

[issue25894] unittest subTest failure causes result to be omitted from listing

R. David Murray added the comment: I believe this was discussed at the time subTest was added and deemed an acceptable tradeoff for a simpler implementation. I'm not sure it is, but I'm not prepared to write code to fix it :) I'm bothered every time I see this, but I have to admit that the

[issue25885] ast Str type does not annotate the string type when it parses a python document

Eric V. Smith added the comment: I agree that the proposed change would require a PEP, and this should be discussed on python-ideas. I also think there's very little chance such a change would be accepted, but that doesn't mean it's impossible. I think using a external library is your best

[issue25880] u'..'.encode('idna') → UnicodeError: label empty or too long

SilentGhost added the comment: I think what David was trying to say is that you could do try: user_input.encode(encoding) except UnicodeError: do_my_error_handling() since UnicodeError is a super class of UnicodeDecodeError and UnicodeEncodeError. -- nosy: +SilentGhost

[issue25880] u'..'.encode('idna') → UnicodeError: label empty or too long

SpaceOne added the comment: I know that UnicodeEncodeError is a subclass of UnicodeError. The problem here is that UnicodeError would also catch UnicodeDecodeError. This is especially disturbing if you catch errors of a whole function. If you e.g. use python2.7 you might want to catch only

[issue25882] argparse help error: arguments created by add_mutually_exclusive_group() are shown outside their parent group created by add_argument_group()

paul j3 added the comment: Argument groups are not designed to be nested. If you print_help the parent parser, you'll see that the sub_args are missing entirely, not just displaced. They appear in the usage, but not the help lines. sub_group has no record that it was added to global_group

[issue25887] awaiting on coroutine more than once should be an error

Yury Selivanov added the comment: Please review the attached patch. -- keywords: +patch stage: -> patch review Added file: http://bugs.python.org/file41336/Issue25887.patch ___ Python tracker

[issue25887] awaiting on coroutine more than once should be an error

Yury Selivanov added the comment: New patch -- added more tests, made gen_send_ex() to always raise an error if the genobject is an exhausted coroutine. -- Added file: http://bugs.python.org/file41337/Issue25887_2.patch ___ Python tracker

[issue25888] awaiting on coroutine that is being awaited should be an error

Changes by Brett Cannon : -- nosy: +brett.cannon ___ Python tracker ___ ___

[issue25887] awaiting on coroutine more than once should be an error

Changes by Brett Cannon : -- nosy: +brett.cannon ___ Python tracker ___ ___

[issue25896] array.array accepting byte-order codes in format strings

New submission from Zoinkity .: I'd like to propose allowing the use of byte-order characters in the typecode string used by the array.array class. This removes any ambiguity on the order of the data, especially when that data is not known and loaded from an outside source. You wouldn't

[issue24505] shutil.which wrong result on Windows

Toby Tobkin added the comment: Patch and tests attached. All Python tests passed on Windows 8 and Ubuntu 14.04LTS. -- keywords: +patch Added file: http://bugs.python.org/file41338/issue 24505 proposed patch windows cmd semantics.patch ___ Python

[issue25897] Python 3.5.1 and Active Tcl/Tk 8.6.4.1

New submission from G: I have installed one copy of Python 3.5.1 and Tcl/Tk 8.6.4.1 in a high school lab with 28 more computers. Want to be sure I'm doing it correctly. Before the update we were running Python 2.7.10 and always got a warning: Tcl/Tk (8.5.9) may be unstable. I'm still getting

[issue25897] Python 3.5.1 and Active Tcl/Tk 8.6.4.1

Ned Deily added the comment: Please read the information at the web page linked to in that message you have been seeing: https://www.python.org/download/mac/tcltk/. As explained there, the current Pythons downloaded from python.org for OS X dynamically link with Tcl/Tk 8.5.x, not 8.6.x.

[issue25888] awaiting on coroutine that is being awaited should be an error

Yury Selivanov added the comment: The patch is attached, please review. -- keywords: +patch stage: -> patch review Added file: http://bugs.python.org/file41339/Issue25888.patch ___ Python tracker

[issue25897] Python 3.5.1 and Active Tcl/Tk 8.6.4.1

Changes by SilentGhost : -- components: +IDLE, Macintosh, Tkinter nosy: +gpolo, ned.deily, ronaldoussoren, serhiy.storchaka ___ Python tracker

[issue25898] Check for subsequence inside a sequence

Josh Rosenberg added the comment: Aho Corasick doesn't seem likely to be useful here; it's good if the haystack is huge (or you have many haystacks to search) and you have many needles to look for (and the needles never change), but it pays a fairly steep setup cost; for a utility that

[issue25864] collections.abc.Mapping should include a __reversed__ that raises TypeError

Swati Jaiswal added the comment: Okay, so should I go for a patch for it? And sorry if it sounds naive, but do we provide the work around or the user would implement if they purposely want it. If we provide it, then where should it be written? --

[issue2466] os.path.ismount doesn't work for mounts the user doesn't have permission to see

Robin Roth added the comment: any comments/updates on merging this? -- ___ Python tracker ___ ___

[issue25893] Second variable DWORD reqdSize in getpythonregpath is initialized but not used

Changes by Serhiy Storchaka : -- assignee: -> serhiy.storchaka nosy: +serhiy.storchaka versions: +Python 3.6 ___ Python tracker ___

[issue25892] PyObject *exc in encode_code_page_strict is initialized but not used

Changes by Serhiy Storchaka : -- assignee: -> serhiy.storchaka nosy: +serhiy.storchaka versions: +Python 3.6 ___ Python tracker ___

[issue25898] Check for subsequence inside a sequence

Changes by Serhiy Storchaka : -- assignee: -> rhettinger ___ Python tracker ___ ___

[issue25893] Second variable DWORD reqdSize in getpythonregpath is initialized but not used

Roundup Robot added the comment: New changeset 12ca4a3695f9 by Serhiy Storchaka in branch '3.5': Issue #25893: Removed unused variable reqdSize. https://hg.python.org/cpython/rev/12ca4a3695f9 New changeset b72736cfc904 by Serhiy Storchaka in branch 'default': Issue #25893: Removed unused

[issue19587] Remove empty tests in test_bytes.FixedStringTest

Serhiy Storchaka added the comment: Currently buffer_tests.py is used only for bytearray, and it looks that it duplicates string_tests.py. May be remove all duplicated tests and move the rest of tests (if any) just into test_bytes.py? -- ___ Python

[issue25898] Check for subsequence inside a sequence

Josh Rosenberg added the comment: A utility like this seems like it would belong in `itertools`, not `collections`. It should also ideally avoid fully realizing the sequence so it could work with iterators/generators as well; PySequence_Fast will force creation of a `list`/`tuple` of the

[issue25864] collections.abc.Mapping should include a __reversed__ that raises TypeError

Changes by Serhiy Storchaka : -- assignee: -> rhettinger ___ Python tracker ___ ___

[issue25864] collections.abc.Mapping should include a __reversed__ that raises TypeError

Swati Jaiswal added the comment: @Andrew Barnert, sorry, I didn't get your previous messages so please ignore the last message i sent. I got your point i.e. We just need to provide the TypeError in the Mapping. And the work around is never implemented. Should I go for the patch with it?

[issue25782] CPython hangs on error __context__ set to the error itself

Serhiy Storchaka added the comment: The patch LGTM (but I prefer reordering solution). -- stage: patch review -> commit review type: -> behavior versions: -Python 3.3, Python 3.4 ___ Python tracker

[issue25891] Stray variable meth_idx in enable_symlink

Changes by Serhiy Storchaka : -- assignee: -> serhiy.storchaka nosy: +serhiy.storchaka versions: +Python 3.6 ___ Python tracker ___

[issue25889] Find_BOM accepts a char*, but is passed an unsigned char*; and related usage

Changes by Serhiy Storchaka : -- assignee: -> serhiy.storchaka nosy: +serhiy.storchaka versions: +Python 3.6 ___ Python tracker ___

[issue25890] PyObject *po in _listdir_windows_no_opendir is initialized but not used

Changes by Serhiy Storchaka : -- assignee: -> serhiy.storchaka nosy: +serhiy.storchaka versions: +Python 3.6 ___ Python tracker ___

[issue25899] Unnecessary non-ASCII characters in standard library

New submission from Chris Angelico: Discussion on python-list led to searching out unnecessary non-ASCII in the stdlib. While there are places where non-ASCII text is good and worthwhile (eg in comments identifying people such as Łukasz Langa, Peter Åstrand, Martin v. Löwis, and Gerhard

[issue25608] ascynio readexactly() should raise ValueError if passed length <= 0 in argument

Yury Selivanov added the comment: This issue is now resolved (see https://github.com/python/asyncio/pull/298) -- resolution: -> fixed status: open -> closed ___ Python tracker

[issue25683] __context__ for yields inside except clause

Yury Selivanov added the comment: I now don't think this is a bug. In the above example, SubError is instantiated outside of `main` generator. It's also thrown *into* `main` from the *outside* scope. And __context__ should be set for exceptions that were originated by the code that was

[issue25895] urllib.parse.urljoin does not handle WebSocket URLs

Yury Selivanov added the comment: > The documentation should probably also be updated. It has a list of supported > schemes. I agree. Gergely, do you want to update your patch? > I imagine this would have to be taken as a new feature for 3.6+, rather than > a bug fix. Since urlparse can

[issue25897] Python 3.5.1 and Active Tcl/Tk 8.6.4.1

G added the comment: Thank you very much Sent from George Moreno's iPhone > On Dec 17, 2015, at 14:48, SilentGhost wrote: > > > Changes by SilentGhost : > > > -- > components: +IDLE, Macintosh, Tkinter > nosy: +gpolo, ned.deily,

[issue25612] nested try..excepts don't work correctly for generators

Yury Selivanov added the comment: I closed issue #25683 as "not a bug". So it's just this issue that we need to fix. Anyone wants to review the patch? :) Since the code involved here is quite complex, I don't want to commit this patch without a thorough review. --

[issue25580] async and await missing from token list

Yury Selivanov added the comment: Ah, I see that issue25580_2.diff does exactly what I proposed. I'm committing it. -- keywords: +easy ___ Python tracker

[issue25897] Python 3.5.1 and Active Tcl/Tk 8.6.4.1

G added the comment: Thank you very much. Sent from George Moreno's iPhone > On Dec 17, 2015, at 15:12, Ned Deily wrote: > > > Ned Deily added the comment: > > Please read the information at the web page linked to in that message you > have been seeing:

[issue25782] CPython hangs on error __context__ set to the error itself

Yury Selivanov added the comment: A new patch is attached. Please review. I decided to remove the fix for recursive __cause__. Currently, `raise e from e` doesn't cause any problem, and if we fix the interpreter to raise an RuntimeError in such cases it will be a backwards incompatible

[issue25272] asyncio tests are getting noisy

Yury Selivanov added the comment: I think I've fixed all of these: https://github.com/python/asyncio/commit/cd4fdbb9ccd7c41a4e7c6b416bb2481ab0e21e1c https://github.com/python/asyncio/commit/1365ac3a37836c6ec50138df8d64a87cdd0ac494

[issue25580] async and await missing from token list

Yury Selivanov added the comment: > My only background here is via the tokenize module, which seems to currently > behave as described in > : async and await > are either NAME tokens (like ordinary identifiers and other reserved >

[issue25580] async and await missing from token list

Yury Selivanov added the comment: Thanks for the patch! -- resolution: -> fixed stage: patch review -> resolved status: open -> closed type: -> enhancement ___ Python tracker

[issue25580] async and await missing from token list

Roundup Robot added the comment: New changeset aa79b2a5b2e1 by Yury Selivanov in branch '3.5': docs: Document ASYNC/AWAIT tokens (issue #25580) https://hg.python.org/cpython/rev/aa79b2a5b2e1 -- nosy: +python-dev ___ Python tracker

[issue14911] generator.throw() documentation inaccurate

Yury Selivanov added the comment: Martin, could you please rebase your patch on top of recent cpython default branch, so that a 'review' link appears? -- ___ Python tracker

[issue21815] imaplib truncates some untagged responses

Maciej Szulik added the comment: Lita if you still have problems or want to ask questions reach out to me on IRC, I'm soltysh on freenode. -- ___ Python tracker

[issue25809] "Invalid" tests on locales

Martin Panter added the comment: 3.4 buildbot is fixed now -- status: open -> closed ___ Python tracker ___

[issue25878] CPython on Windows builds with /W3, not /W4

Serhiy Storchaka added the comment: Thank you Alexander for your work. I agree that we have to use maximal warning level available in the compiler, and specially disable those warning categories that produces mainly false positives with CPython sources. See also similar issue23545 about GCC.

[issue25809] "Invalid" tests on locales

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

[issue1753718] base64 "legacy" functions violate RFC 3548

R. David Murray added the comment: The altchars 2 char limit is an assertion. That's a bug that should be dealt with separately. Either it should be turned into an error, or it should be dropped to match the docs. Probably the latter, since it is documented as OK and it might break code

[issue1753718] base64 "legacy" functions violate RFC 3548

R. David Murray added the comment: Fixed the spurious 'u'. -- Added file: http://bugs.python.org/file41343/issue-01753718.patch ___ Python tracker ___

[issue1753718] base64 "legacy" functions violate RFC 3548

R. David Murray added the comment: "or on python2" should be "or ported from python2". Also note that Nick's commit message specifically mentions a test for multi-dimensional input, so the module does indeed conform to the current bytes-like object definition in that regard. --

[issue25898] Check for subsequence inside a sequence

Emanuel Barry added the comment: Reviewed the Python code (unlike what my email said, it doesn't LGTM; I'm tired and just forgot). I checked the C code for the obvious pitfalls (didn't spot any), but it will require someone else better than me to look at it. -- nosy: +ebarry stage:

[issue25898] Check for subsequence inside a sequence

Марк Коренберг added the comment: Really optimal search algorithm should be something like that: https://en.wikipedia.org/wiki/Aho%E2%80%93Corasick_algorithm -- nosy: +mmarkk ___ Python tracker

[issue25882] argparse help error: arguments created by add_mutually_exclusive_group() are shown outside their parent group created by add_argument_group()

Balázs Regényi added the comment: paul.j3, thx the the patch, it is perfect!!! -- ___ Python tracker ___ ___

[issue25882] argparse help error: arguments created by add_mutually_exclusive_group() are shown outside their parent group created by add_argument_group()

Balázs Regényi added the comment: Unfortunately the problem consists in case of normal sub-group too :(. If you complete my previous example code with the next code, then the problem can be seen: sub_group = global_group.add_argument_group() sub_group.add_argument("--sub-arg1")

[issue25898] Check for subsequence inside a sequence

New submission from Sebastian Linke: With the attached patch I propose to add a new function to the "collections" module. It is meant to be used for determining whether a given subsequence is part of a particular sequence (with respect to the ordering of the subsequence). Doing this in pure

[issue25898] Check for subsequence inside a sequence

Changes by Ethan Furman : -- nosy: +rhettinger ___ Python tracker ___ ___

[issue1753718] base64 "legacy" functions violate RFC 3548

R. David Murray added the comment: The intent of the term "bytes-like object" it to make it possible to use it in documentation in the way I have used it here. That the buffer has a len is clearly discussed in the Buffer Protocol documentation, but of course that's only talking about the C

[issue25894] unittest subTest failure causes result to be omitted from listing

Martin Panter added the comment: Yes now I understand. If a subtest fails, there is no status update (not even a newline in verbose mode), and each subtest skip triggers a separate status update. My gut feeling is that any subtest failure should be counted as the whole test failing. I’m not

[issue25836] Documentation of MAKE_FUNCTION/MAKE_CLOSURE_EXTENDED_ARG is misleading

Russell Keith-Magee added the comment: It turns out I wasn't completely correct. As per my second point, the interpretation of annotations needs be clarified, but my first point about default_args including the annotation count is incorrect. My error was made because of the documentation for