[issue22020] tutorial 9.10. Generators statement error
New submission from Albert Ho:
https://docs.python.org/3/tutorial/classes.html
for char in reverse('golf'):
I found that reverse didnt work
and i check the doc
https://docs.python.org/3.4/library/functions.html#reversed
reversed(seq)¶
I guess it just forget to change the statement
--
messages: 223560
nosy: rt135792005
priority: normal
severity: normal
status: open
title: tutorial 9.10. Generators statement error
type: compile error
versions: Python 3.4
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[issue22020] tutorial 9.10. Generators statement error
Ezio Melotti added the comment: The reverse function is defined just above the example that uses it. -- assignee: - docs@python components: +Documentation nosy: +docs@python, ezio.melotti resolution: - not a bug stage: - resolved status: open - closed type: compile error - behavior ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22020 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22013] Add at least minimal support for thread groups
Charles-François Natali added the comment: Tin Tvrtković added the comment: For your examples, my first instinct would be to use a thread pool executor. It's a nice high level API and can already do the aggregate join. Indeed, the examples posted don't make much sense: thread/process pools are the way to go. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22013 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21901] test_selectors.PollSelectorTestCase.test_above_fd_setsize reported killed by shell
Charles-François Natali added the comment: rdmurray@pydev:~/python/p34python -c 'import resource; print(resource.getrlimit(resource.RLIMIT_NOFILE))' (1024L, 1048576L) Oh, 1 million files is much bigger than 4 thousand files (4096). The test should only test FD_SETSIZE + 10 files, the problem is to get FD_SETSITE: We could cap it to let's say 2**16, it's larger than any possible FD_SETSIZE (which are usually low since fd_set are often allocated on the stack and select() doesn't scale well behind that anyway). But I don't see anything wrong with the test, it's really the buildbot setting which is to blame: I expect other tests to fail with such a low max virtual memory. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21901 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16778] Logger.findCaller needs to be smarter
Vinay Sajip added the comment: Maybe simply having a class list Thanks, I'm aware of this approach and have considered it. The current patch's skipCallers API seems better than exposing an internal list, but I have held off implementing this in the hope that an approach based on frame annotations can be used. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16778 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22012] struct.unpack('?', '\x02') returns (False,) on Mac OSX
Ronald Oussoren added the comment:
I just confirmed that clang only uses the LSB for _Bool values by looking at
the assembly generated for the following code:
quote
#include stdbool.h
#include stdio.h
int main(void)
{
_Bool x;
*(unsigned char*)x = 42;
printf(%d\n, (int)x);
return 0;
}
/quote
The attached patch fixes the issue for me. The new testcase fails without the
changes to _struct.c and passes with those changes.
--
Added file: http://bugs.python.org/file36010/issue-22012.txt
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[issue22012] struct.unpack('?', '\x02') returns (False,) on Mac OSX
Ronald Oussoren added the comment: The last draf of ISO C '11: http://www.open-std.org/jtc1/sc22/wg14/www/docs/n1570.pdf. This says that _Bool is large enough to store 0 and 1, and that conversion of any integer data to _Bool results in 0 or 1. If I interpret the document correctly there is no conforming way to create a value of _Bool that has a value other than 0 or 1, and that should mean clang's behavior is not a bug. BTW. I haven't tested my patch on a PPC system yet (where sizeof(bool) != 1), and won't be able to do so until I'm back home (I'm currently at EuroPython) -- keywords: +needs review, patch stage: - patch review ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22012 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17695] _sysconfigdata broken with universal builds on OSX
Ronald Oussoren added the comment:
Sure... The issue is still present. To demonstrate the problem:
arch -i386 ./python.exe
Python 3.5.0a0 (default:9b450b19aa11+, Jul 21 2014, 10:03:38)
[GCC 4.2.1 Compatible Apple LLVM 5.1 (clang-503.0.40)] on darwin
Type help, copyright, credits or license for more information.
import sys
sys.maxsize
2147483647
import sysconfig
sysconfig.get_config_var('SIZEOF_LONG')
8
This is on a machine that can run 64-bit code and uses a fat binary with i386
and x86_64 support. The script generating _sysconfigdata.py used the x86_64
code and hence created data that's only valid for the x86_64 binary.
It's easy enough to to create a patch that reproduces the preprocessor code in
pymacconfig.h in sysconfig.py, but I'm not sure if that is the right fix in
particular due to the vagueness of the sysconfig API.
A short rant:
IMHO the current API of sysconfig is underspecified and tied way to much the
arbitrary details of the CPython build system (not the actual function keys,
but the set of information that can be retrieved). There is no documentation at
all on which keys are present and what there meaning is. As an example, there
have been a number of issues in the past where users tried to use the value for
key that's only meant to be used at CPython build time and users complained
that the value didn't work for them with an installed CPython.
--
stage: - needs patch
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[issue22021] shutil.make_archive() root_dir do not work
New submission from Weinan Li: set root_dir do not work output: = Python 3.4.0 (v3.4.0:04f714765c13, Mar 16 2014, 19:25:23) [MSC v.1600 64 bit (AMD64)] on win32 Type copyright, credits or license() for more information. import shutil shutil.make_archive(tmp.tar.gz, gztar, c:/xjtu, c:/tmp) 'C:\\Python34\\tmp.tar.gz.tar.gz' = source code of make_archive() = 756save_cwd = os.getcwd() 757if root_dir is not None: 758if logger is not None: 759logger.debug(changing into '%s', root_dir) 760base_name = os.path.abspath(base_name) 761if not dry_run: 762os.chdir(root_dir) ... ... 782try: 783filename = func(base_name, base_dir, **kwargs) 784finally: = base_name is set before chdir, so the archive always be created in cwd, whether set root_dir or not. so, line 760 should be move below line 762 -- components: Library (Lib) messages: 223568 nosy: DemoHT priority: normal severity: normal status: open title: shutil.make_archive() root_dir do not work type: behavior versions: Python 3.4 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22021 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22021] shutil.make_archive() root_dir do not work
Ezio Melotti added the comment: Thanks for the report, do you want to provide a patch? (You can check the devguide if you need more information.) -- keywords: +easy nosy: +ezio.melotti, hynek, tarek stage: - needs patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22021 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8706] accept keyword arguments on most base type methods and builtins
Julien Palard added the comment: I think for some builtins it may be usefull to have keyword arguments, in the case they take more than one parameter. Typically, it's impossible to write: self.drop_elements(partial(isinstance, type(lxml.etree.Comment))) Because isinstance take its argument in the other order, we may bypass this using keywords arguments: self.drop_elements(partial(isinstance, type=type(lxml.etree.Comment))) But isinstance refuses keyword arguments, so there is no way to write this without a lambda: self.drop_elements(lambda x: isinstance(x, type(lxml.etree.Comment))) With is cool and work, I agree, it's just an example to explicitly show why keywords argument may be cool: functools.partial. -- nosy: +Julien.Palard ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8706 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21901] test_selectors.PollSelectorTestCase.test_above_fd_setsize reported killed by shell
R. David Murray added the comment: That is the only test that fails for lack of memory. And it's not the buildbot, it's my development virtual machine. Having the test suite be killed when I do a full test run is...rather annoying. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21901 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22021] shutil.make_archive() root_dir do not work
R. David Murray added the comment: I believe this is working as designed, although the documentation does not make that clear. root dir is the root directory of the *created archive*, it has nothing to do with where the archive file itself is placed. -- assignee: - docs@python components: +Documentation nosy: +docs@python, r.david.murray ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22021 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21901] test_selectors.PollSelectorTestCase.test_above_fd_setsize reported killed by shell
Charles-François Natali added the comment: Alright, I'll cap the value then (no need to expose FD_SETSIZE). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21901 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22018] signal: accept socket for signal.set_wakeup_fd()
Roundup Robot added the comment: New changeset 6b536f0516ea by Victor Stinner in branch 'default': Issue #22018: Add _testcapi.raise_signal() http://hg.python.org/cpython/rev/6b536f0516ea -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22018 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22018] signal: accept socket for signal.set_wakeup_fd()
STINNER Victor added the comment: My worry is that somehow a program has a fd that refers to both a file and a socket. But I agree that changing the API is not a great option either. Well, when I read again my patch and played with it, I saw that it has different issues: - a Windows socket handle is not an int, but a pointer: Python SOCKET_T type should be used instead - when send() fails, we should reuse the code from socketmodule.c to raise an exception: we may need to check GetLastError() on Windows I rewrote my patch to add a new function signal.set_wakeup_socket() instead of trying to guess if the file descriptor is a socket or a file. I adopted a similar approach in the PEP 446 with os.set_inheritable() and os.set_handle_inheritable() for the same reason: support sockets on Windows, socket.socket.set_inheritable() uses os.set_inheritable() on UNIX and os.set_handle_inheritable() on Windows. signal.set_wakeup_socket() now takes a socket.socket object and returns the previous socket object (or None). In the new patch, signal.set_wakeup_fd() and Py_SetWakeupFd() function are unchanged, which is more safer regarding to backward compatibility! The first call to signal.set_wakeup_socket() imports the _socket module. The Visual Studio still needs to be modified to add the dependency to the WinSock library (ws2_32.lib), just for the send() function. -- Added file: http://bugs.python.org/file36011/signal_socket-2.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22018 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16748] Make CPython test package discoverable
Changes by Zachary Ware zachary.w...@gmail.com: -- dependencies: +Make full use of test discovery in test subpackages versions: +Python 3.5 -Python 3.3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16748 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22002] Make full use of test discovery in test subpackages
Zachary Ware added the comment: Thank you, Brett and David. @Mark: This issue is a continuation of the #16748 effort (#16748 is a meta-issue for this kind of thing) and unrelated to #10572 (though this will add a feature to test.support that can be useful for the scattered test packages). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22002 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22002] Make full use of test discovery in test subpackages
Zachary Ware added the comment: Victor, could you give me a yay or nay on the test_asyncio change? -- nosy: +haypo ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22002 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22018] signal: accept socket for signal.set_wakeup_fd()
Roundup Robot added the comment: New changeset 42cf963e3ab1 by Victor Stinner in branch 'default': Issue #22018: signal.set_wakeup_fd() now raises an OSError instead of a http://hg.python.org/cpython/rev/42cf963e3ab1 -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22018 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22005] datetime.__setstate__ fails decoding python2 pickle
Edward O added the comment: The code works when using encoding='bytes'. Thanks Tim for the suggestion. So this is not a bug, but is there any sense in having encoding='ASCII' by default in pickle ? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22005 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22018] Add a new signal.set_wakeup_socket() function
Changes by STINNER Victor victor.stin...@gmail.com: -- title: signal: accept socket for signal.set_wakeup_fd() - Add a new signal.set_wakeup_socket() function ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22018 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22018] Add a new signal.set_wakeup_socket() function
Roundup Robot added the comment: New changeset 7a1737033a23 by Victor Stinner in branch 'default': Issue #22018: Hum, set_wakeup_fd() still raises ValueError on Windows http://hg.python.org/cpython/rev/7a1737033a23 -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22018 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22003] BytesIO copy-on-write
Antoine Pitrou added the comment: Pretty sure this approach is broken. What about the alternative approach of specializing for Bytes? That would certainly sound good enough, to optimize the common case. Also, it would be nice if you could add some tests to the patch (e.g. to stress the bytearray case). Thank you! -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22003 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22003] BytesIO copy-on-write
Antoine Pitrou added the comment: As for whether the checking for a readonly view approach is broken, I don't know: that part of the buffer API is still mysterious to me. Stefan, would you have some insight? -- nosy: +skrah ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22003 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22013] Add at least minimal support for thread groups
Changes by Tshepang Lekhonkhobe tshep...@gmail.com: -- nosy: +tshepang ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22013 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22003] BytesIO copy-on-write
Stefan Krah added the comment: I think checking for a readonly view is fine. The protocol is this: 1) Use the PyBUF_WRITABLE flag in the request. Then the provider must either have a writable buffer or else deny the request entirely. 2) Omit the PyBUF_WRITABLE flag in the request. Then the provider can return a writable or a readonly buffer, but must set the readonly flag correctly AND export the same type of buffer to ALL consumers. It is not possible to ask for a readonly buffer explicitly, but the readonly flag in the Py_Buffer struct should always be set correctly. It is hard to guess the original intention of the PEP-3118 authors, but in practice readonly means immutable here. IMO a buffer provider would be seriously broken if a readonly buffer is mutated in any way. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22003 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22022] test_pathlib: shutil.rmtree() sporadic failures on Windows
New submission from STINNER Victor: Sometimes, test_pathlib fails because shutil.rmtree() cannot remove a test directory. Example: http://buildbot.python.org/all/builders/AMD64%20Windows7%20SP1%203.x/builds/4833/steps/test/logs/stdio == ERROR: test_touch_common (test.test_pathlib.WindowsPathTest) -- Traceback (most recent call last): File C:\buildbot.python.org\3.x.kloth-win64\build\lib\shutil.py, line 477, in rmtree return _rmtree_unsafe(path, onerror) File C:\buildbot.python.org\3.x.kloth-win64\build\lib\shutil.py, line 367, in _rmtree_unsafe _rmtree_unsafe(fullname, onerror) File C:\buildbot.python.org\3.x.kloth-win64\build\lib\shutil.py, line 376, in _rmtree_unsafe onerror(os.rmdir, path, sys.exc_info()) File C:\buildbot.python.org\3.x.kloth-win64\build\lib\shutil.py, line 374, in _rmtree_unsafe os.rmdir(path) OSError: [WinError 145] The directory is not empty: 'C:\\buildbot.python.org\\3.x.kloth-win64\\build\\build\\test_python_3444\\@test_3444_tmp\\dirB' The error comes from this cleanup function: self.addCleanup(shutil.rmtree, BASE) I don't understand how rmtree() can fail with The directory is not empty. Note: this buildbot runs 4 tests in parallel using the -j4 command line option of regrtest. -- components: Tests, Windows keywords: buildbot messages: 223584 nosy: haypo priority: normal severity: normal status: open title: test_pathlib: shutil.rmtree() sporadic failures on Windows versions: Python 3.4, Python 3.5 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22022 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22022] test_pathlib: shutil.rmtree() sporadic failures on Windows
Ned Batchelder added the comment: FWIW, every use of rmtree I have on Windows occasionally fails this way, parallelism seems not to be a factor. -- nosy: +nedbat ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22022 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22003] BytesIO copy-on-write
Stefan Krah added the comment: The original wording in the PEP is this: readonly an integer variable to hold whether or not the memory is readonly. 1 means the memory is readonly, zero means the memory is writable. To me this means that a hypothetical compiler that could figure out at compile time that the readonly flag is set would be allowed to put the buffer contents into the read-only data section. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22003 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22005] datetime.__setstate__ fails decoding python2 pickle
Tim Peters added the comment: @eddygeek, I'd still call something so unintuitive a bug - it's hard to believe this is the _intended_ way to get it to work. So I'd keep this open until someone with better knowledge of intent chimes in. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22005 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21822] KeyboardInterrupt during Thread.join hangs that Thread
Changes by STINNER Victor victor.stin...@gmail.com: -- nosy: +haypo ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21822 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22003] BytesIO copy-on-write
David Wilson added the comment: Stefan, Thanks for digging here. As much as I'd love to follow this interpretation, it simply doesn't match existing buffer implementations, including within the standard library. For example, mmap.mmap(..., flags=mmap.MAP_SHARED, prot=mmap.PROT_READ) will produce a read-only buffer, yet mutability is entirely at the whim of the operating system. In this case, immutability may be apparent for years, until some machine has memory pressure, causing the shared mapping to be be flushed, and refreshed from (say, incoherent NFS storage) on next access. I thought it would be worth auditing some of the most popular types of buffer just to check your interpretation, and this was the first, most obvious candidate. Any thoughts? I'm leaning heavily toward the Bytes specialization approach -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22003 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22022] test_pathlib: shutil.rmtree() sporadic failures on Windows
Zachary Ware added the comment: This looks like a duplicate of #19811, which was closed as a duplicate of #19629. -- nosy: +zach.ware resolution: - duplicate stage: - resolved status: open - closed superseder: - support.rmtree fails on symlinks under Windows ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22022 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue19811] test_pathlib: The directory is not empty error on os.rmdir()
Roundup Robot added the comment: New changeset 1db5cde4958f by Victor Stinner in branch '3.4': Issue #19811, #22022: test_pathlib uses support.rmtree() instead of http://hg.python.org/cpython/rev/1db5cde4958f New changeset e405bcbf761c by Victor Stinner in branch 'default': Merge Python 3.4 http://hg.python.org/cpython/rev/e405bcbf761c -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue19811 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue19629] support.rmtree fails on symlinks under Windows
Roundup Robot added the comment: New changeset 28bb1aa9ca3d by Victor Stinner in branch '3.4': Issue #19629: Fix support.rmtree(), use os.lstat() to check if the file is a http://hg.python.org/cpython/rev/28bb1aa9ca3d New changeset e405bcbf761c by Victor Stinner in branch 'default': Merge Python 3.4 http://hg.python.org/cpython/rev/e405bcbf761c -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue19629 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22022] test_pathlib: shutil.rmtree() sporadic failures on Windows
Roundup Robot added the comment: New changeset 1db5cde4958f by Victor Stinner in branch '3.4': Issue #19811, #22022: test_pathlib uses support.rmtree() instead of http://hg.python.org/cpython/rev/1db5cde4958f New changeset e405bcbf761c by Victor Stinner in branch 'default': Merge Python 3.4 http://hg.python.org/cpython/rev/e405bcbf761c -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22022 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue20064] PyObject_Malloc is not documented
Zachary Ware added the comment: It appears that PyObject_Realloc and PyObject_Free are also not documented; they should be along with PyObject_Malloc. I also left a couple of comments on Rietveld. -- nosy: +zach.ware stage: needs patch - patch review versions: +Python 3.5 -Python 3.3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue20064 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22023] PyUnicode_FromFormat is broken on python 2
New submission from Alex Gaynor: http://hg.python.org/cpython/file/2.7/Objects/unicodeobject.c#l840 Specifically it calls PyObject_Str, which will return a PyStringObject * (cast to a PyObject *), and then calls PyUnicode_GET_SIZE, which is of course totally incorrect. This code was originally back-ported from 3.0 - 2.6, so I imagine no one caught the bug then. -- components: Interpreter Core, Unicode messages: 223594 nosy: alex, ezio.melotti, haypo priority: normal severity: normal status: open title: PyUnicode_FromFormat is broken on python 2 versions: Python 2.7 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22023 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1745108] 2.5.1 curses panel segfault in new_panel on aix 5.3
Changes by Mark Lawrence breamore...@yahoo.co.uk: -- nosy: +David.Edelsohn type: - crash versions: +Python 2.7, Python 3.4, Python 3.5 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1745108 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21597] Allow turtledemo code pane to get wider.
Lita Cho added the comment: Ping! Just wanted to see what the status was on getting this patch reviewed. I hope your eye is feeling better, Terry! -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21597 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22023] PyUnicode_FromFormat is broken on python 2
Alex Gaynor added the comment: It's worth noting that this function is replete with incorrect assumptions about unicode vs. strings that came from the backport, the one I initially pointed out was merely the first. The motivation for this issue is the SSL module backport (issue21308) for the record :-) -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22023 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21965] Add support for Memory BIO to _ssl
Antoine Pitrou added the comment: The C part of the patch looks roughly ok to me (modulo a couple of comments). However, we must now find a way to expose this as a Python-level API. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21965 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6699] IDLE: Warn user about overwriting a file that has a newer version on filesystem
Mark Lawrence added the comment: The latest patch reflects msg112886 and msg149117 so I believe it should be committed. -- nosy: +BreamoreBoy versions: +Python 3.5 -Python 3.3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6699 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22003] BytesIO copy-on-write
David Wilson added the comment: I'm not sure how much work it would be, or even if it could be made sufficient to solve our problem, but what about extending the buffers interface to include a int stable flag, defaulting to 0? It seems though, that it would just be making the already arcane buffers interface even more arcane simply for the benefit of our specific use case -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22003 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22003] BytesIO copy-on-write
Stefan Krah added the comment: I'm sure many exporters aren't setting the right flags; on the other hand we already hash memoryviews based on readonly buffers, assuming they are immutable. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22003 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22023] PyUnicode_FromFormat is broken on python 2
STINNER Victor added the comment: Python 3 has many unit tests for PyUnicode_FromFormat(): see test_unicode.test_from_format(). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22023 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue19629] support.rmtree fails on symlinks under Windows
Roundup Robot added the comment: New changeset c026ed24a211 by Victor Stinner in branch '3.4': Issue #19629: Add missing import stat http://hg.python.org/cpython/rev/c026ed24a211 New changeset 168cd3d19fef by Victor Stinner in branch 'default': (Merge 3.4) Issue #19629: Add missing import stat http://hg.python.org/cpython/rev/168cd3d19fef -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue19629 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21793] httplib client/server status refactor
Demian Brecht added the comment: Removed draft status code, removed S from VARIANTS_ -- Added file: http://bugs.python.org/file36012/issue21793_2.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21793 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22024] Add to shutil the ability to wait until files are definitely deleted
New submission from Zachary Ware: As suggested by Martin in msg170717, shutil should grow some way to block until a given file/directory is actually deleted, due to Windows' scheme of not actually deleting a file until all handles to it are closed. This could take the form of a 'wait=False' parameter to rmtree that causes rmtree to block until the file/dir is gone (which could mean blocking indefinitely), or a new function wait_until_deleted(name, timeout=None). Related issues: #15946, #7443, #19629 -- components: Library (Lib) keywords: easy messages: 223604 nosy: zach.ware priority: normal severity: normal stage: needs patch status: open title: Add to shutil the ability to wait until files are definitely deleted type: enhancement versions: Python 3.5 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22024 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21964] inconsistency in list-generator comprehension with yield(-from)
Changes by STINNER Victor victor.stin...@gmail.com: -- nosy: +haypo ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21964 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12855] linebreak sequences should be better documented
Changes by Zachary Ware zachary.w...@gmail.com: -- stage: - patch review versions: +Python 3.4, Python 3.5 -Python 3.2, Python 3.3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12855 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21964] inconsistency in list-generator comprehension with yield(-from)
STINNER Victor added the comment: For `g1`: it returns a generator because the listcomp contains a `yield from`. IMO it's a bug: [... for ... in ...] must create a list. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21964 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22025] webbrowser.get(command_line) does not support Windows-style path separators
New submission from Dan O'Reilly: Currently, when webbrowser.get() is passed a using argument that consists of a command line string like C:\Users\dan\AppData\Local\Google\Chrome\Application\chrome.exe %s, it will use shlex.split(command_line) to tokenize the string. However, when given Windows-style path separators (as is likely to be the case on Windows), shlex.split returns the path with all the separators removed: cmd = C:\\Users\\oreild1\\AppData\\Local\\Google\\Chrome\\Application\\chrome.exe %s shlex.split(cmd) ['C:Usersoreild1AppDataLocalGoogleChromeApplicationchrome.exe', '%s'] Of course, this means the browser object returned is useless. I'm not sure what the preferred way to fix this is: either document that POSIX-style path separators are required (even on Windows), or pass posix=False to shlex.split if we're running Windows. -- components: Library (Lib) messages: 223606 nosy: dan.oreilly priority: normal severity: normal status: open title: webbrowser.get(command_line) does not support Windows-style path separators type: behavior versions: Python 2.7, Python 3.1, Python 3.2, Python 3.3, Python 3.4, Python 3.5 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22025 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21822] KeyboardInterrupt during Thread.join hangs that Thread
Changes by Antoine Pitrou pit...@free.fr: -- nosy: +neologix, pitrou, tim.peters type: - behavior versions: +Python 3.5 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21822 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22026] 2.7.8 ttk Button text display problem
New submission from Les Bothwell:
My system: Windows 7 64 bit. Python 2.7.8 (32 bit)
There's a problem with ttk button label text truncation when using large fonts
on 2.7.8. 2.7.6 works Ok. With 2.7.6, increasing the font size in a ttk style
makes the button large enough to display the text properly. With 2.7.8 the
button seems to be large enough but the text is truncated on the right. See
attached file for pics.
Since issue 21665 is not closed yet, is this a side effect of ttk build
problems?
This displays the problem..
from Tkinter import *
import ttk
from oxogame import *
class MainWindow(Frame):
def __init__(self, master=None):
Initialise main window with controls
Frame.__init__(self, master)
master.title('Font problem')
ttk.Style().configure('Square.TButton', font='Arial 24 bold', width=1,
height=1, padding=(6,0))
ttk.Button(self, state=NORMAL, text='X',
style='Square.TButton').pack(side=LEFT)
ttk.Button(self, state=NORMAL, text='O',
style='Square.TButton').pack(side=LEFT)
self.pack(side=LEFT, fill=None, expand=0)
if __name__ == __main__:
root = Tk()
root.resizable(0, 0)
root.attributes(-toolwindow, 1)
MainWindow(root).mainloop()
--
components: Tkinter
files: ttk_font.pdf
messages: 223607
nosy: les.bothwell
priority: normal
severity: normal
status: open
title: 2.7.8 ttk Button text display problem
type: behavior
versions: Python 2.7
Added file: http://bugs.python.org/file36013/ttk_font.pdf
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[issue21822] KeyboardInterrupt during Thread.join hangs that Thread
Antoine Pitrou added the comment: This works for me under Linux. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21822 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22024] Add to shutil the ability to wait until files are definitely deleted
Changes by Jeremy Kloth jeremy.kloth+python-trac...@gmail.com: -- nosy: +jkloth ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22024 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22025] webbrowser.get(command_line) does not support Windows-style path separators
Dan O'Reilly added the comment: Attached is a patch for the latter approach. -- keywords: +patch Added file: http://bugs.python.org/file36014/web.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22025 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1702036] Make Turtle thread-safe so it does not crash
Changes by Mark Lawrence breamore...@yahoo.co.uk: -- nosy: +Lita.Cho ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1702036 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22027] RFC 6531 (SMTPUTF8) support in smtplib
New submission from Milan Oberkirch: This patch is related to and depends on issue 21725. I put it here for review, it can be applied (maybe with small changes) as soon as issue 21725 is fixed. -- components: email files: smtplib_smtputf8_issue21725-dependent.patch keywords: patch messages: 223610 nosy: barry, jesstess, pitrou, r.david.murray, zvyn priority: normal severity: normal status: open title: RFC 6531 (SMTPUTF8) support in smtplib type: enhancement versions: Python 3.5 Added file: http://bugs.python.org/file36015/smtplib_smtputf8_issue21725-dependent.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22027 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22003] BytesIO copy-on-write
Changes by David Wilson d...@botanicus.net: Added file: http://bugs.python.org/file36016/cow4.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22003 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22003] BytesIO copy-on-write
David Wilson added the comment: Hi Stefan, How does this approach in reinit() look? We first ask for a writable buffer, and if the object obliges, immediately copy it. Otherwise if it refused, ask for a read-only buffer, and this time expect that it will never change. This still does not catch the case of mmap.mmap. I am not sure how do deal with mmap.mmap. There is no way for it to export PROT_READ as a read-only buffer without permitted mutation, so the only options seem to either be a) remove buffer support from mmap, or b) blacklist it in bytesio(!). Antoine, I have padded out the unit tests a little. test_memoryio.py seems the best place for them. Also modified test_sizeof(), although to the way this test is designed seems inherently brittle to begin with. Now it is also sensitive to changes in Py_buffer struct. Various other changes: * __new__ once again returns a valid, open, empty BytesIO, since the alternative breaks pickling. * reinit() preserves existing BytesIO state until it knows it can succeed, which fixes another of the pickle tests. * setstate() had CHECK_CLOSED() re-added, again for the pickle tests. Probably the patch guts could be rearranged again, since the definition of the functions is no longer as clear as it was in cow3.patch. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22003 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22023] PyUnicode_FromFormat is broken on python 2
STINNER Victor added the comment: Here is a patch fixing %S and %R formats and supporting %li and %zi. It fixes also %S, %R and %V for non-ASCII characters. PyUnicode_FromFormat() of Python 2 doesn't support width, precision and padding. For example, %100i does crash. For %S, %R and %V, the function decodes byte strings from ISO-8859-1 in Python 2, whereas it decodes from UTF-8 in Python 3. -- keywords: +patch Added file: http://bugs.python.org/file36017/unicode_fromformat.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22023 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22023] PyUnicode_FromFormat is broken on python 2
Alex Gaynor added the comment: Hi Victor, thanks for working on this. I don't know the Unicode codebase that well, but this looks like an obvious improvement to me (much less broken :-)). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22023 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21976] Fix test_ssl.py to handle LibreSSL versioning appropriately
Roundup Robot added the comment: New changeset 4dac45f88d45 by Antoine Pitrou in branch '3.4': Issue #21976: Fix test_ssl to accept LibreSSL version strings. http://hg.python.org/cpython/rev/4dac45f88d45 New changeset 98aec1d9e2a0 by Antoine Pitrou in branch 'default': Issue #21976: Fix test_ssl to accept LibreSSL version strings. http://hg.python.org/cpython/rev/98aec1d9e2a0 -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21976 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21976] Fix test_ssl.py to handle LibreSSL versioning appropriately
Roundup Robot added the comment: New changeset 33fc081285b2 by Antoine Pitrou in branch '2.7': Issue #21976: Fix test_ssl to accept LibreSSL version strings. http://hg.python.org/cpython/rev/33fc081285b2 -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21976 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21976] Fix test_ssl.py to handle LibreSSL versioning appropriately
Antoine Pitrou added the comment: This should be fixed now. Thank you very much! -- resolution: - fixed stage: patch review - resolved status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21976 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue20898] Missing 507 response description
Demian Brecht added the comment: Being this is tagged for 3.5, I've refactored status codes as part of #21793. Should that be accepted and merged, that will also clear up this issue. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue20898 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue13128] httplib debuglevel on CONNECT doesn't print response headers
Demian Brecht added the comment: Attached a simple fix to the problem as written, matching logging method of HTTPResponse.begin(). -- nosy: +demian.brecht Added file: http://bugs.python.org/file36018/issue13128.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue13128 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue14301] xmlrpc client transport and threading problem
Changes by Demian Brecht demianbre...@gmail.com: -- nosy: +demian.brecht ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue14301 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21536] extension built with a shared python cannot be loaded with a static python
Changes by Antoine Pitrou pit...@free.fr: -- nosy: +barry ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21536 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21933] Allow the user to change font sizes with the text pane of turtledemo
Lita Cho added the comment: I have a version of this working with Ctrl-plus and Ctrl-minus. However, there is a bug with Tk 8.5.9 where binding to MouseWheel crashes Tkinter for Macs (issue10731), which I am running into. I need to update Tkinter to see if this works. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21933 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21933] Allow the user to change font sizes with the text pane of turtledemo
Lita Cho added the comment: Here is a patch for changing the font size using the scroll wheel. I also added the shortcuts Ctrl-plus to increase the font size and Ctrl-minus to decrease the font size. However, since the MouseWheel is now bound to changing the font size, the canvas won't scroll. I can try to fix this so that the mousewheel only changes the font size if the text pane is highlighted. But that might not be intuitive. Thoughts? Note, this patch also includes the window sash (issue21597). They are sort of dependent since I am also redefining the onResize method, so I clumped all the bindings to one method. But if you want that to be separate, I can try to make it into two separate patches. -- keywords: +patch Added file: http://bugs.python.org/file36019/window_pane_font_size.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21933 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1702036] Make Turtle thread-safe so it does not crash
Changes by Lita Cho lita@gmail.com: -- nosy: +jesstess ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1702036 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22028] Python 3.4.1 Installer ended prematurely (Windows msi)
New submission from Jim Conyngham: Python will not install on my Windows 7 (64-bit) OS. I have repeatedly tried the install with variations (specifying an install directly vs. taking the default; running as admininstrator vs. not; with and without logging) and with multiple downloads python-3.4.1.msi, python-3.4.1.amd64.msi, and python-3.4.0.amd64.msi. No matter what, it always fails with the same symptoms. msiexec log file is attached. There are a number of errors indicated on the log, but the one that's fatal seems to be this one: MSI (s) (24:8C) [14:46:34:848]: Executing op: CustomActionSchedule(Action=UpdatePip,ActionType=3090,Source=F:\Shared.W7\Python34\python.exe,Target=-m ensurepip -U --default-pip,) CustomAction UpdatePip returned actual error code 3 (note this may not be 100% accurate if translation happened inside sandbox) MSI (s) (24:8C) [14:46:34:957]: Note: 1: 1722 2: UpdatePip 3: F:\Shared.W7\Python34\python.exe 4: -m ensurepip -U --default-pip MSI (s) (24:8C) [14:46:34:957]: Note: 1: 2262 2: Error 3: -2147287038 Error 1722. There is a problem with this Windows Installer package. A program run as part of the setup did not finish as expected. Contact your support personnel or package vendor. Action UpdatePip, location: F:\Shared.W7\Python34\python.exe, command: -m ensurepip -U --default-pip MSI (s) (24:8C) [14:46:41:292]: Note: 1: 2262 2: Error 3: -2147287038 MSI (s) (24:8C) [14:46:41:292]: Product: Python 3.4.1 -- Error 1722. There is a problem with this Windows Installer package. A program run as part of the setup did not finish as expected. Contact your support personnel or package vendor. Action UpdatePip, location: F:\Shared.W7\Python34\python.exe, command: -m ensurepip -U --default-pip Action ended 14:46:41: InstallFinalize. Return value 3. The same text, There is a problem with this Windows Installer package. A program run as part of the setup did not finish as expected. Contact your support personnel or package vendor. appears in a message box at the point of failure. -- components: Installation files: python.log messages: 223621 nosy: DieInSente priority: normal severity: normal status: open title: Python 3.4.1 Installer ended prematurely (Windows msi) type: crash versions: Python 3.4 Added file: http://bugs.python.org/file36020/python.log ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22028 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22021] shutil.make_archive() root_dir do not work
Weinan Li added the comment: I don't think so. In source code, it just change work dir to root_dir, do nothing, and then the change word dir back. If it works as design, the root_dir will be meaningless. should be remove. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22021 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21955] ceval.c: implement fast path for integers with a single digit
Zach Byrne added the comment: I did something similar to BINARY_SUBSCR after looking at the 2.7 source as Raymond suggested. Hopefully I got my binaries straight this time :) The new patch includes Victor's inlining and my new subscript changes. Platform of campaign orig: Python version: 3.5.0a0 (default:c8ce5bca0fcd+, Jul 15 2014, 18:11:28) [GCC 4.6.3] Timer precision: 6 ns Date: 2014-07-21 20:28:30 Platform of campaign patch: Python version: 3.5.0a0 (default:c8ce5bca0fcd+, Jul 21 2014, 20:21:20) [GCC 4.6.3] Timer precision: 20 ns Date: 2014-07-21 20:28:39 -+-+--- Tests | orig | patch -+-+--- 1+2 | 118 ns (*) | 103 ns (-13%) 1+2 ran 100 times | 7.28 us (*) | 5.93 us (-19%) x[1] | 120 ns (*) | 98 ns (-19%) x[1] ran 100 times | 7.35 us (*) | 5.31 us (-28%) -+-+--- Total | 14.9 us (*) | 11.4 us (-23%) -+-+--- -- Added file: http://bugs.python.org/file36021/21955_2.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21955 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1702036] Make Turtle thread-safe so it does not crash
Changes by Raymond Hettinger raymond.hettin...@gmail.com: -- priority: normal - low versions: +Python 3.5 -Python 3.2 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1702036 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21793] httplib client/server status refactor
Changes by Raymond Hettinger raymond.hettin...@gmail.com: -- assignee: - rhettinger nosy: +rhettinger ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21793 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22021] shutil.make_archive() root_dir do not work
Weinan Li added the comment: Here's the path -- keywords: +patch Added file: http://bugs.python.org/file36022/Issue22021.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22021 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue19629] support.rmtree fails on symlinks under Windows
Changes by Berker Peksag berker.pek...@gmail.com: -- resolution: - fixed stage: needs patch - resolved status: open - closed versions: +Python 3.5 -Python 3.3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue19629 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22021] shutil.make_archive() root_dir do not work
Changes by Martin Panter vadmium...@gmail.com: -- nosy: +vadmium ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22021 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22029] argparse - CSS white-space: like control for individual text blocks
New submission from paul j3:
A number of the issues seek to customize the wrapping behavior in HelpFormatter
- beyond what the current Formatter subclasses offer.
http://bugs.python.org/issue13923 and http://bugs.python.org/issue12806 - want
a wrapping method that preserves existing \n, while still wrapping long lines.
http://bugs.python.org/issue12806#msg144353 - suggests that this formatter is
similar to CSS property white-space: pre-wrap.
http://bugs.python.org/issue9399 - wants to write a pre-formatted 'license'
text using a 'version'-like Action.
-
http://bugs.python.org/issue13023 - wants to use 2 HelpFormatter subclasses at
the same time (Raw and Defaults).
http://bugs.python.org/issue13023#msg144475: Yeah, adding a formatter instance
seems overkill for the usual case of wanting to preserve formatting of the
epilog.
http://bugs.python.org/issue12284 - wants to put formatted examples in the
epilog.
It might be easier to handle these issues if the user could designate how an
individual text block (description, epilog, help) is to be formatted.
HTML has a 'pre' tag, CSS has 'white-space:' attribute (with 5 styles of
wrapping and white-space handling).
The usage example might be something like:
parser = ArgumentParser(prog='PROG',
description = NoWrap('This is a description...'),
epilog = PreWrap('Multipoint epilog with examples...'),
)
parser.add_argument('-f', help='help with normal wrapping')
--
components: Library (Lib)
messages: 223625
nosy: BreamoreBoy, GraylinKim, bethard, denilsonsa, eric.araujo, jonash, paul.j3
priority: normal
severity: normal
status: open
title: argparse - CSS white-space: like control for individual text blocks
type: enhancement
versions: Python 3.5
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[issue22029] argparse - CSS white-space: like control for individual text blocks
paul j3 added the comment:
One way of marking a string for special wrap handing is to make it an instance
of a subclass of 'str'.
This patch adds class _WhitespaceStyle(str), and 5 subclasses corresponding to
the possible values of the CSS whitespace:.
Normal
Pre
NoWrap
PreLine
PreWrap
Together they define methods:
_str_format() - apply % style formatting
format() - apply the py3 {} style formatting
_split_lines() - style specific split_lines (may or may not pass through
text_wrap)
_fill_text() - style specific fill_text (again without without test_wrap)
All return a text object of the same class (as self). This make it possible to
apply the % formatting to a string, and then apply the wrapping, without
loosing class information:
Pre('sample text
%(default)s')._str_format(dict(default='Boo'))._fill_text(30, ' ')
This subclass information is lost when the string pass through other 'str'
operations, for example '\n'.join(). I needed to add _str_format because %
formatting is applied to them before text_wrap.
The HelpFormatter has:
_str_format() - all the previous % formatting instances
_split_lines()
_fill_text()
These delegate the action to the respective white_space classes, or use the
(default) Normal subclass if the text is a plain 'str'.
test_argparse.py has 2 test cases that use the 'Pre' class to replicate the
behaviour of the Raw...HelpFormatter class tests. Undoubtedly it needs further
tests to handle all of these new classes.
I haven't made any doc changes yet.
I wrote these classes based on the descriptions of what the CSS options do, but
I have not tried to compare the handling of sample text. I can also imagine
users wanting to refine the wrap handling further (e.g.
http://bugs.python.org/issue12806).
I intend to write test files to show how these new classes could be used in the
various issues that I listed in the previous post.
Since I had to collect the % formatting cases into one _str_format() method (to
preserve class information), I am also exploring the use of Py3 {} formatting.
Py3FormatHelpFormatter - a new Formatter class that redefines _str_format() to
handle {} style formatting (if present). I put this in a separate class
because there is a slight possibility that existing code has text that might be
confused for Py3 style formatting, e.g.
help='help text {default: %(default)s}'
I think the issue of using Py3 formatting was raised and rejected. So I'm not
committed to including this feature.
--
keywords: +patch
Added file: http://bugs.python.org/file36023/issue22029_1.patch
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