[issue15963] Improve ./configure's support for 32/64-bit debug|release|profiled builds w/ vendor (non-gcc) compilers on proprietary UNIX systems (Solaris/HP-UX/AIX et al).
GOGER Valentin Eugen added the comment: Hello On AIX 64bit (see http://bugs.python.org/issue6600) you should add in CFLAGS -U__STR__ to bypass xlc(_r) define/inlining issue. -- nosy: +gix ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue15963 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15963] Improve ./configure's support for 32/64-bit debug|release|profiled builds w/ vendor (non-gcc) compilers on proprietary UNIX systems (Solaris/HP-UX/AIX et al).
Changes by GOGER Valentin Eugen gixgo...@yahoo.com: -- versions: +Python 2.6, Python 2.7 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue15963 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16115] test that executable arg to Popen() takes precedence over args[0] arg
New submission from Chris Jerdonek: The executable argument to Popen() takes precedence over args[0] when the executable argument is provided. The test suite should include a test of this that runs on all systems. The test suite does not currently include such a test. This test is a precursor to more specific, platform-specific tests that will be added for issue 16114. -- assignee: chris.jerdonek components: Library (Lib) keywords: easy messages: 171856 nosy: asvetlov, chris.jerdonek priority: normal severity: normal stage: test needed status: open title: test that executable arg to Popen() takes precedence over args[0] arg versions: Python 3.3, Python 3.4 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16115 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16114] incorrect path in subprocess.Popen() FileNotFoundError message
Chris Jerdonek added the comment: Adding issue 16115 as a dependency so that the more general case can be settled and committed before dealing with the current issue's more specific (and platform-specific) case. -- dependencies: +test that executable arg to Popen() takes precedence over args[0] arg ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16114 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12947] doctest directive examples in library/doctest.html lack the flags
Roundup Robot added the comment: New changeset 662fb4bd5f84 by Nick Coghlan in branch '2.7': Issue #12947: Add a note to doctest until the example rendering is fixed http://hg.python.org/cpython/rev/662fb4bd5f84 -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12947 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12947] doctest directive examples in library/doctest.html lack the flags
Roundup Robot added the comment: New changeset 679b3e3aadae by Nick Coghlan in branch '3.3': Issue #12947: Add a note to doctest until the example rendering is fixed http://hg.python.org/cpython/rev/679b3e3aadae -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12947 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12947] doctest directive examples in library/doctest.html lack the flags
Nick Coghlan added the comment: Since the status quo is thoroughly confusing for readers, I added an explicit note before the affected examples. That note should be removed once the rendering problem is fixed. (The note is there on trunk as well, I just forgot to include the issue number in the merge commit) -- nosy: +ncoghlan ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12947 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16105] Pass read only FD to signal.set_wakeup_fd
STINNER Victor added the comment: A signal handler can be called anymore, anywhere. How do you handle such exception in an application? handle: do something better than exit the apllication. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16105 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12947] doctest directive examples in library/doctest.html lack the flags
Chris Jerdonek added the comment:
I thought of an easy work-around we can use after looking at the changeset
Terry referenced above:
[2] https://bitbucket.org/birkenfeld/sphinx/changeset/d91bf8e465ef
At the expense of pretty color highlighting, we can enable Pygments' TextLexer
for the affected examples (aka null lexer). For example--
.. code-block:: text
raise CustomError('message') #doctest: +IGNORE_EXCEPTION_DETAIL
Traceback (most recent call last):
CustomError: message
I confirmed locally that this works. I realized this might work because the
Sphinx changeset referenced above has this logic:
# trim doctest options if wanted
if isinstance(lexer, PythonConsoleLexer) and self.trim_doctest_flags:
--
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue12947
___
___
Python-bugs-list mailing list
Unsubscribe:
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue13290] get vars for object with __slots__
Michele Orrù added the comment: Patch + unittests + documentation attached. $ ./python -m test -R 3:2 test_builtin [1/1] test_builtin beginning 5 repetitions 12345 . 1 test OK. [158296 refs] -- keywords: +patch nosy: +maker Added file: http://bugs.python.org/file27395/issue13290.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue13290 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16114] incorrect path in subprocess.Popen() FileNotFoundError message
Chris Jerdonek added the comment: Attaching proposed tests. -- keywords: +patch stage: test needed - needs patch Added file: http://bugs.python.org/file27396/issue-16114-1-tests-default.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16114 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16105] Pass read only FD to signal.set_wakeup_fd
STINNER Victor added the comment: A signal handler can be called anymore, anywhere. Oopos: anywhere/anytime. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16105 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12947] doctest directive examples in library/doctest.html lack the flags
Roundup Robot added the comment: New changeset 18d927fb8671 by Nick Coghlan in branch '2.7': Issue #12947: Better workaround for the problem with doctest directives being stripped from code examples that are intended to illustrate those directives http://hg.python.org/cpython/rev/18d927fb8671 -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12947 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue13290] get vars for object with __slots__
Serhiy Storchaka added the comment: I added some comments in Rietveld. ReST documentation should be updated too. vars() returns modifiable dict. The patch should be much harder if we want to preserve this behavior. Otherwise, the difference must be explicitly documented. -- nosy: +storchaka versions: +Python 3.4 -Python 3.3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue13290 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12947] doctest directive examples in library/doctest.html lack the flags
Roundup Robot added the comment: New changeset d93a59a0a984 by Nick Coghlan in branch '3.3': Issue #12947: Better workaround for the problem with doctest directives being stripped from code examples that are intended to illustrate those directives http://hg.python.org/cpython/rev/d93a59a0a984 New changeset 26200f535296 by Nick Coghlan in branch 'default': Merge #12947 workaround from 3.3 http://hg.python.org/cpython/rev/26200f535296 -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12947 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12947] doctest directive examples in library/doctest.html lack the flags
Nick Coghlan added the comment: Adopted Chris's workaround for now. I kept a reworded version of the preceding note (with the link to this bug), so readers know that the lack of syntax highlighting is intended-but-not-desired. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12947 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue13290] get vars for object with __slots__
Serhiy Storchaka added the comment: There's another thing. __slots__ value is converted to a tuple and saved as ht_slots field in PyHeapTypeObject. You can use fast PyTuple_GET_ITEM() for item access. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue13290 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12947] doctest directive examples in library/doctest.html lack the flags
Chris Jerdonek added the comment: Thanks, Nick. It looks like there are a few more though? I'm counting four more in default (search for doctest:): three IGNORE_EXCEPTION_DETAIL and one ELLIPSIS. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12947 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16105] Pass read only FD to signal.set_wakeup_fd
Charles-François Natali added the comment: A signal handler can be called anymore, anywhere. How do you handle such exception in an application? handle: do something better than exit the apllication. Well, chances are you won't, but failing with an explicit error message is better than silently failing to deliver signals (which may result in a deadlock, for example). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16105 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12370] Use of super overwrites use of __class__ in class namespace
Nick Coghlan added the comment: Carsten: emulating __class__ is necessary to implement proxy types (and similar utilities like mock objects) correctly. The difference between x.__class__ is that proxies can remap it to the type of the referent, while type(x) will always report the real class of x (which may be a proxy like weakref.proxy, or a mock object, as it is in the case Michael is interested in). Mark: correct, the problem is that the compiler is treating *all* references to __class__ inside a class body as references to the cell variable, when it should really only be doing that for references inside methods - references directly at the class body level should still be to the entry in the class locals namespace that later become attributes of the class object. Hence my idea of introducing a separate closure namespace encapsulating the class namespace to separate the two more cleanly than the current hacky override. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12370 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12947] doctest directive examples in library/doctest.html lack the flags
Nick Coghlan added the comment: I only changed the ones that were specifically in the section explaining doctest directives. There are probably others, but it didn't seem necessary to change them and lose the syntax highlighting at this point. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12947 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16116] Can not install C extension modules to inside a venv on Python 3.3.0 for Win32
New submission from Masami HIRATA: I'm trying to install C extension modules inside a venv. It works outside a venv and inside a virtualenv-1.8.2 but breaks inside the venv. OS: Windows 7 Starter Edition SP1 (32-bit) Python: 3.3.0 (python-3.3.0.msi) Compiler: Microsoft Visual C++ 2010 Express SP1 -- components: Library (Lib) files: Python33_with_venv.txt messages: 171875 nosy: msmhrt priority: normal severity: normal status: open title: Can not install C extension modules to inside a venv on Python 3.3.0 for Win32 type: behavior versions: Python 3.3 Added file: http://bugs.python.org/file27397/Python33_with_venv.txt ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16116 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16116] Can not install C extension modules to inside a venv on Python 3.3.0 for Win32
Changes by Masami HIRATA msm...@gmail.com: Added file: http://bugs.python.org/file27398/Python33_with_virtualenv.txt ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16116 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16116] Can not install C extension modules to inside a venv on Python 3.3.0 for Win32
Changes by Masami HIRATA msm...@gmail.com: Added file: http://bugs.python.org/file27399/Python33_without_venv.txt ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16116 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16117] python2.7.3 struct misaligned when returned
New submission from Roland Lezuo:
class Int(ctypes.Structure):
_fields_ = [ (_i, ctypes.c_uint64),
(undef, ctypes.c_bool)]
class Int {
public:
Int();
Int(uint64_t i);
uint64_t _i;
bool undef;
};
extern C Int foo(const Int a , const Int b , const Int c)
{
ret = ...
return Int(ret);
}
(gdb) p ret
$3 = 16
(gdb) fin
Run till exit from #0 BVSignExtend (a=..., b=..., c=...) at foo.hpp:130
0x7784eea4 in ffi_call_unix64 () from
/usr/lib/python2.7/lib-dynload/_ctypes.so
Value returned is $4 = {_i = 18577824, undef = 16}
My guess: The value 18577824 was not expected to be on the stack.
The following actions solve the problem:
1) add another int the class Int (after bool) and adopt _fields_ accordingly.
2) in foo C++ function:
Int reti = Int(ret);
return reti;
Because of the above solutions I strongly suspect a bug in ctypes.
--
components: ctypes
messages: 171876
nosy: iroli
priority: normal
severity: normal
status: open
title: python2.7.3 struct misaligned when returned
versions: Python 2.7
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue16117
___
___
Python-bugs-list mailing list
Unsubscribe:
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8800] add threading.RWLock
Kristján Valur Jónsson added the comment: I admit that I kind of like Java's approach to this. First off, they define an interface, ReadWriteLock: http://docs.oracle.com/javase/1.5.0/docs/api/java/util/concurrent/locks/ReadWriteLock.html There, they also discuss the different choices an implementation of the interface can make, regarding a) policy, b) reentrancy, c) upgrading or downgrading. A concrete implemention is then presented in the form of the ReentrantReadWriteLock, with documented behaviour for the above. The rest of threading is also, as previously pointed out, more or less a rip-off from Java. Since there is no single correct choice for the above, and since the implementation restrictions are different between inter-process and inter-thread locks, it would make sense to adopt a similar model, where a RWLock() function is a factory function, taking an argument specify a desired class of locks. The policies that have been seen in this thread are: a) greedy policy (no policy) b) writer preference c) 'Fair' (or in-order) preference. All have their benefits and disadvantages. We have also seen recursive and nonrecursive. The restrictions appear more serious in the inter-process case since I don't know if it is possible to maintain a shared dynamic array of thread ids across processes. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8800 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue13290] get vars for object with __slots__
Richard Oudkerk added the comment: The patch does not seem to walk the mro to look for slots in base classes. Also, an instance with a __dict__ attribute may also have attributes stored in slots. BTW, copyreg._slotnames(cls) properly calculates the slot names for cls and tries to cache them as cls.__slotnames__. Pickle does the equivalent of try: slotnames = cls.__slotnames__ except AttributeError: slotnames = copyreg._slotnames(cls) -- nosy: +sbt ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue13290 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16118] Implement SHA-3
New submission from Jesús Cea Avión: We have a #sha3 winner!! Keccak - https://en.wikipedia.org/wiki/Keccak -- components: Extension Modules messages: 171879 nosy: jcea priority: normal severity: normal stage: needs patch status: open title: Implement SHA-3 type: enhancement versions: Python 3.4 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16118 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15786] IDLE code completion window does not scoll/select with mouse
suddha sourav added the comment: Thank you for the hint, Roger! On my side, I have changed the HIDE_SEQUENCES tuple to (Key-Escape,) and it is giving me the behaviour I desired. However, I am not sure if this is a fix of the real issue. I tried IDLE on OpenSUSE 12.2 last night and faced the problem in its other manifestation, which you describe. Thank you again tor the quick feedback! -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue15786 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16117] python2.7.3 struct misaligned when returned
Changes by Mark Dickinson dicki...@gmail.com: -- nosy: +mark.dickinson, meador.inge ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16117 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16118] Implement SHA-3
Changes by Brett Cannon br...@python.org: -- superseder: - Add SHA-3 (Keccak) support ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16118 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16118] Implement SHA-3
Changes by Brett Cannon br...@python.org: -- resolution: - duplicate status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16118 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16114] incorrect path in subprocess.Popen() FileNotFoundError message
Changes by Arfrever Frehtes Taifersar Arahesis arfrever@gmail.com: -- nosy: +Arfrever ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16114 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16115] test that executable arg to Popen() takes precedence over args[0] arg
Changes by Arfrever Frehtes Taifersar Arahesis arfrever@gmail.com: -- nosy: +Arfrever ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16115 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15535] Fix pickling efficiency of named tuples in 2.7.3
Changes by Jesús Cea Avión j...@jcea.es: -- nosy: +jcea ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue15535 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15617] FAIL: test_create_connection (test.test_socket.NetworkConnectionNoServer)
koobs added the comment:
Incase it helps at all, I'm seeing the test failure preparing for adding
python33 to the FreeBSD ports tree.
On FreeBSD 9.0-RELEASE-p3 (amd64), with /etc/hosts configured as follows:
::1 localhost.domain localhost
127.0.0.1 localhost.domain localhost
The following is returned:
socket.getaddrinfo('localhost', 80, 0, socket.SOCK_STREAM, 0,
socket.AI_ADDRCONFIG)
[(2, 1, 6, '', ('127.0.0.1', 80)), (28, 1, 6, '', ('::1', 80, 0, 0))]
--
nosy: +koobs
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue15617
___
___
Python-bugs-list mailing list
Unsubscribe:
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16113] Add SHA-3 (Keccak) support
Changes by Jesús Cea Avión j...@jcea.es: -- nosy: +jcea ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16113 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16113] Add SHA-3 (Keccak) support
Jesús Cea Avión added the comment: We have MD5, SHA1, sha256, sha512 implemented, to use when openssl is not available. Can we do the same with sha-3?. I would suggest to adopt the reference implementation without extensive optimizations, since we will have them when openssl has them. So we might implement SHA-3 now and integrate OpenSSL implementation later, when available. This is interesting, for instance, because many users of Python 3.4 will have a non up to date OpenSSL system library. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16113 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8800] add threading.RWLock
Richard Oudkerk added the comment: Multiprocessing: Because there is no way I know to share a list of owning thread ids, this version is more limited Why do you need a *shared* list? I think it should be fine to use a per-process list of owning thread ids. So the current thread owns the lock if and only if it is in the current process's list of owners. (On Unix you should probably clear the list when you fork by using multiprocessing.util.register_after_fork() in the initializer.) -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8800 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15786] IDLE code completion window does not scroll/select with mouse
Changes by Serhiy Storchaka storch...@gmail.com: -- title: IDLE code completion window does not scoll/select with mouse - IDLE code completion window does not scroll/select with mouse ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue15786 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16119] Python 2.7 IDLE not working in WinVista
New submission from Spiros K.: Hello. I intalled EPD Free 7.3-2 WIN x86 a few hours ago and idle script doesn't work. When i try to run IDLE from cmd (c:\Python27\Lib\idlelibidle.py) i take the following output: Traceback (most recent call last): File C:\Python27\Lib\idlelib\idle.py, line 10, in module import idlelib.PyShell File C:\Python27\Lib\idlelib\PyShell.py, line 9, in module import socket File C:\Python27\Lib\socket.py, line 47, in module import _socket ImportError: DLL load failed: ─ίΊ ▐ΪάΊ ϊΫΊάΪⁿ Ίά ίΊΪΎΏώ≤Ϊί▀ ύ ΆάϋΎ±ώ≤Ή▌Ίύ ΉΎΊ▄ϊά . My operating system is WinVista HomePremium SP2. Is there any way to solve this problem? -- components: IDLE messages: 171884 nosy: sk7 priority: normal severity: normal status: open title: Python 2.7 IDLE not working in WinVista type: behavior versions: Python 2.7 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16119 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11245] Implementation of IMAP IDLE in imaplib?
Gereon Kremer added the comment: We have implemented this functionality according to RFC 2177. We actually implemented a synchronous idle function that blocks until a timeout occurs or the server sent some event. This is not the most flexible way, however it will provide a basic functionality that enables user to use imap idle based notifications. Besides, every other solution would require threads or regular polling. See attached patch file. -- keywords: +patch nosy: +nafur Added file: http://bugs.python.org/file27400/imapidle.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11245 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15989] Possible integer overflow of PyLong_AsLong() results
Serhiy Storchaka added the comment:
Added patches for 2.7 and 3.2.
--
Added file: http://bugs.python.org/file27401/long_aslong_overflow-3.2.patch
Added file: http://bugs.python.org/file27402/long_aslong_overflow-2.7.patch
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue15989
___diff -r 0f4d4f4db724 Include/longobject.h
--- a/Include/longobject.h Wed Oct 03 03:16:42 2012 +0200
+++ b/Include/longobject.h Wed Oct 03 10:12:33 2012 +0300
@@ -26,6 +26,9 @@
PyAPI_FUNC(size_t) PyLong_AsSize_t(PyObject *);
PyAPI_FUNC(unsigned long) PyLong_AsUnsignedLong(PyObject *);
PyAPI_FUNC(unsigned long) PyLong_AsUnsignedLongMask(PyObject *);
+#ifndef Py_LIMITED_API
+PyAPI_FUNC(int) _PyLong_AsInt(PyObject *);
+#endif
PyAPI_FUNC(PyObject *) PyLong_GetInfo(void);
/* It may be useful in the future. I've added it in the PyInt - PyLong
diff -r 0f4d4f4db724 Modules/_ctypes/stgdict.c
--- a/Modules/_ctypes/stgdict.c Wed Oct 03 03:16:42 2012 +0200
+++ b/Modules/_ctypes/stgdict.c Wed Oct 03 10:12:33 2012 +0300
@@ -335,7 +335,7 @@
isPacked = PyObject_GetAttrString(type, _pack_);
if (isPacked) {
-pack = PyLong_AsLong(isPacked);
+pack = _PyLong_AsInt(isPacked);
if (pack 0 || PyErr_Occurred()) {
Py_XDECREF(isPacked);
PyErr_SetString(PyExc_ValueError,
diff -r 0f4d4f4db724 Modules/_io/_iomodule.c
--- a/Modules/_io/_iomodule.c Wed Oct 03 03:16:42 2012 +0200
+++ b/Modules/_io/_iomodule.c Wed Oct 03 10:12:33 2012 +0300
@@ -303,7 +303,8 @@
int text = 0, binary = 0, universal = 0;
char rawmode[5], *m;
-int line_buffering, isatty;
+int line_buffering;
+long isatty;
PyObject *raw, *modeobj = NULL, *buffer = NULL, *wrapper = NULL;
@@ -441,12 +442,12 @@
#ifdef HAVE_STRUCT_STAT_ST_BLKSIZE
{
struct stat st;
-long fileno;
+int fileno;
PyObject *res = PyObject_CallMethod(raw, fileno, NULL);
if (res == NULL)
goto error;
-fileno = PyLong_AsLong(res);
+fileno = _PyLong_AsInt(res);
Py_DECREF(res);
if (fileno == -1 PyErr_Occurred())
goto error;
diff -r 0f4d4f4db724 Modules/_io/fileio.c
--- a/Modules/_io/fileio.c Wed Oct 03 03:16:42 2012 +0200
+++ b/Modules/_io/fileio.c Wed Oct 03 10:12:33 2012 +0300
@@ -240,7 +240,7 @@
return -1;
}
-fd = PyLong_AsLong(nameobj);
+fd = _PyLong_AsInt(nameobj);
if (fd 0) {
if (!PyErr_Occurred()) {
PyErr_SetString(PyExc_ValueError,
diff -r 0f4d4f4db724 Modules/_sqlite/connection.c
--- a/Modules/_sqlite/connection.c Wed Oct 03 03:16:42 2012 +0200
+++ b/Modules/_sqlite/connection.c Wed Oct 03 10:12:33 2012 +0300
@@ -861,7 +861,7 @@
rc = SQLITE_DENY;
} else {
if (PyLong_Check(ret)) {
-rc = (int)PyLong_AsLong(ret);
+rc = _PyLong_AsInt(ret);
} else {
rc = SQLITE_DENY;
}
@@ -1289,7 +1289,7 @@
goto finally;
}
-result = PyLong_AsLong(retval);
+result = _PyLong_AsInt(retval);
if (PyErr_Occurred()) {
result = 0;
}
diff -r 0f4d4f4db724 Modules/grpmodule.c
--- a/Modules/grpmodule.c Wed Oct 03 03:16:42 2012 +0200
+++ b/Modules/grpmodule.c Wed Oct 03 10:12:33 2012 +0300
@@ -85,7 +85,7 @@
grp_getgrgid(PyObject *self, PyObject *pyo_id)
{
PyObject *py_int_id;
-unsigned int gid;
+long gid;
struct group *p;
py_int_id = PyNumber_Long(pyo_id);
@@ -93,8 +93,15 @@
return NULL;
gid = PyLong_AS_LONG(py_int_id);
Py_DECREF(py_int_id);
+if (gid == -1 PyErr_Occurred())
+return NULL;
+if ((long)(gid_t)gid != gid) {
+PyErr_SetString(PyExc_OverflowError,
+Python int too large to convert to gid_t);
+return NULL;
+}
-if ((p = getgrgid(gid)) == NULL) {
+if ((p = getgrgid((gid_t)gid)) == NULL) {
PyErr_Format(PyExc_KeyError, getgrgid(): gid not found: %d, gid);
return NULL;
}
diff -r 0f4d4f4db724 Modules/parsermodule.c
--- a/Modules/parsermodule.cWed Oct 03 03:16:42 2012 +0200
+++ b/Modules/parsermodule.cWed Oct 03 10:12:33 2012 +0300
@@ -747,7 +747,7 @@
/* elem must always be a sequence, however simple */
PyObject* elem = PySequence_GetItem(tuple, i);
int ok = elem != NULL;
-long type = 0;
+int type = 0;
char *strn = 0;
if (ok)
@@ -758,8 +758,14 @@
ok = 0;
else {
ok = PyLong_Check(temp);
-if (ok)
-type = PyLong_AS_LONG(temp);
+if (ok) {
+type = _PyLong_AsInt(temp);
+if (type == -1 PyErr_Occurred()) {
+
[issue16119] Python 2.7 IDLE not working in WinVista
Roger Serwy added the comment: Does the official Python 2.7.3 installation from python.org/download/ work for you? -- nosy: +serwy ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16119 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16105] Pass read only FD to signal.set_wakeup_fd
Felipe Cruz added the comment: Why limit to EBADF? You could also have EPIPE, EINVAL and many other errors. The only error you may not want to report is EAGAIN. Charles, You're right! If all errno cases get covered in the patch, will It looks reasonable? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16105 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11245] Implementation of IMAP IDLE in imaplib?
R. David Murray added the comment: To fully answer the original question that opened this issue: contributions will be welcomed. While I don't currently have time to work on imaplib myself, I have an interest and will review and if appropriate commit patches. I like Shay's proposal, but absent a patch along those lines having blocking IMAP support will definitely be an improvement. An application needing to monitor more than one imap connection could do its own threading. Thanks for proposing the patch. Could you please submit a contributor agreement? I probably won't have time to fully consider the proposed patch for a bit, but I've put it on my todo list. test_imaplib does have a testing framework now, do you think you could write tests for the new feature? -- components: +email nosy: +barry versions: +Python 3.4 -Python 3.3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11245 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16119] Python 2.7 IDLE not working in WinVista
Spiros K. added the comment: i removed the EPD version and installed the official Python 2.7.3, but still IDLE doesn't work (neither the start menu sortcut, nor the idle.py from cmd which still gives the same dll error). The only difference is that the python (command line) works this time. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16119 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8800] add threading.RWLock
Kristján Valur Jónsson added the comment: Excellent point, I hadn't thought of that! Yes, it is is sufficient to test if _I_ am in the list. I'll make the necessary changes. That will make the thread/process implementation virtually identical. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8800 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15104] Unclear language in __main__ description
Changes by Mike Hoy mho...@gmail.com: -- nosy: +mikehoy ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue15104 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16119] Python 2.7 _socket DLL import error on Windows Vista
Roger Serwy added the comment: This is not a problem with IDLE, but with an error with loading the _socket DLL. I changed the title to reflect the problem. -- components: +Library (Lib) -IDLE title: Python 2.7 IDLE not working in WinVista - Python 2.7 _socket DLL import error on Windows Vista ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16119 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue13290] get vars for object with __slots__
Michele Orrù added the comment: The patch does not seem to walk the mro to look for slots in base classes. Also, an instance with a __dict__ attribute may also have attributes stored in slots. Well, what I am doing is more or less the equivalent of return object.__slots__ if hasattr(object, '__slots') else object.__dict__ and this is coherent with the updated documentation. The one you proposed is an alternative behavior; am I supposed to follow that one? BTW, copyreg._slotnames(cls) properly calculates the slot names for cls and tries to cache them as cls.__slotnames__. Pickle does the equivalent of try: slotnames = cls.__slotnames__ except AttributeError: slotnames = copyreg._slotnames(cls) thanks! I'll take into account. -- ù -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue13290 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16120] Use |yield from| in stdlib
New submission from Berker Peksag: Related changesets: - http://hg.python.org/cpython/rev/33a221662f39 - http://hg.python.org/cpython/rev/fb90e2ff95b7 -- components: Library (Lib) files: yield-from_v1.diff keywords: patch messages: 171894 nosy: berker.peksag priority: normal severity: normal status: open title: Use |yield from| in stdlib versions: Python 3.3, Python 3.4 Added file: http://bugs.python.org/file27403/yield-from_v1.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16120 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16120] Use |yield from| in stdlib
Jesús Cea Avión added the comment: 3.3 is in bugfix mode only now. So, targeting 3.4. I am neutral to this change. Showing use of new language idioms is nice, but merging patches to 3.3 and 3.4 would be more difficult. -- nosy: +jcea versions: -Python 3.3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16120 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16120] Use |yield from| in stdlib
R. David Murray added the comment: Thanks for the patch. I think that seeing as we've already done a bunch, there's little reason not to do more. -- nosy: +r.david.murray ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16120 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue13290] get vars for object with __slots__
Richard Oudkerk added the comment:
Well, what I am doing is more or less the equivalent of
return object.__slots__ if hasattr(object, '__slots') else object.__dict__
and this is coherent with the updated documentation. The one you
proposed is an alternative behavior; am I supposed to follow that one?
Ignoring some slots but not others would be confusing. I would be inclined to
just leave vars() alone. Maybe a Python implementation could be put in
inspect.py instead.
A possible implementation (which can't be used to modify the object) might be:
import copyreg
def fullvars(obj):
cls = type(obj)
try:
slotnames = cls.__dict__['__slotnames__']
except (KeyError, AttributeError):
slotnames = copyreg._slotnames(cls)
try:
d = vars(obj).copy()
except TypeError:
d = {}
for name in slotnames:
try:
d[name] = getattr(obj, name)
except AttributeError:
pass
return d
class A:
__slots__ = 'x', 'y'
class B(A):
__slots__ = 'u', 'v'
class C(B):
pass
a = A()
a.x = 1
print(fullvars(a)) # {'x': 1}
b = B()
b.x = 2; b.u = 3
print(fullvars(b)) # {'u': 3, 'x': 2}
c = C()
c.y = 4; c.r = 5
print(fullvars(c)) # {'y': 4, 'r': 5}
BTW, I before should have written
try:
slotnames = cls.__dict__['__slotnames__']
except (KeyError, AttributeError):
slotnames = copyreg._slotnames(cls)
--
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue13290
___
___
Python-bugs-list mailing list
Unsubscribe:
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16113] Add SHA-3 (Keccak) support
Christian Heimes added the comment: I've done some experiments with the reference implementation and adopted code of sha1module.c for sha3: https://bitbucket.org/tiran/pykeccak So far the code just compiles (64bit only) but doesn't work properly yet. I may need to move away from the NIST interface and use the sponge interface directly. -- assignee: - christian.heimes ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16113 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue13290] get vars for object with __slots__
Serhiy Storchaka added the comment: The patch does not seem to walk the mro to look for slots in base classes. Also, an instance with a __dict__ attribute may also have attributes stored in slots. BTW, copyreg._slotnames(cls) properly calculates the slot names for cls and tries to cache them as cls.__slotnames__. This is from Python side. Did ht_slots field of PyHeapTypeObject does not contain properly calculated slot names? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue13290 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue13290] get vars for object with __slots__
Richard Oudkerk added the comment: This is from Python side. Did ht_slots field of PyHeapTypeObject does not contain properly calculated slot names? Looking at the code, it appears that ht_slots does *not* include inherited slots. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue13290 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16105] Pass read only FD to signal.set_wakeup_fd
Charles-François Natali added the comment: Why limit to EBADF? You could also have EPIPE, EINVAL and many other errors. The only error you may not want to report is EAGAIN. Charles, You're right! If all errno cases get covered in the patch, will It looks reasonable? Raising an error in case the signal can't be written to the FD (because the other end didn't drain the pipe/socket) seems reasonable. You should just retry on EINTR (although any sane implementation shouldn't return EINTR on non-blocking write, I don't think it's strictly prohibited by POSIX). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16105 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue14574] SocketServer doesn't handle client disconnects properly
Changes by Mike Putnam m...@theputnams.net: -- nosy: +mikeputnam ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue14574 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue13290] get vars for object with __slots__
Terry J. Reedy added the comment: As I understand it, var(ob) is pretty much a synonym for ob.__dict__. Without knowing the internal details, I think vars should do with slots what it would do if slots were not used and normal dicts were used. In particular, if a class is changed by adding __slots__, vars(class) and vars(instances) should be as much the same as possible, at least for read-only uses. This allows iteration by keys, values, or items for introspection. That modifying the dict has no effect on the object is okay. It is the same for locals() inside a function. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue13290 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16116] Can not install C extension modules to inside a venv on Python 3.3.0 for Win32
Changes by Antoine Pitrou pit...@free.fr: -- components: +Windows nosy: +vinay.sajip priority: normal - critical versions: +Python 3.4 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16116 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16063] HMAC trans_5C is a string, causing a TypeError
Adam Glenn added the comment: I did some more testing and verified that this is a problem caused by the fact that trans_5C is a string and not unicode. It also happens when trans_36 is sent to key.translate(). Python 2.7.3 (default, Aug 1 2012, 05:14:39) [GCC 4.6.3] on linux2 Type help, copyright, credits or license for more information. import hmac hmac.new(u'key', u'msg') Traceback (most recent call last): File stdin, line 1, in module File hmac.py, line 132, in new return HMAC(key, msg, digestmod) File hmac.py, line 72, in __init__ self.inner.update(key.translate(trans_36)) TypeError: character mapping must return integer, None or unicode -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16063 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue13290] get vars for object with __slots__
Richard Oudkerk added the comment: That modifying the dict has no effect on the object is okay. I have written vars(obj).update(...) before. I don't think it would be okay to break that. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue13290 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16121] shlex.shlex.error_leader() reports incorrect line number
New submission from Arfrever Frehtes Taifersar Arahesis:
shlex.shlex.error_leader() reports incorrect line number with posix=True or
when last token is not quoted.
This bug occurs in all versions of Python.
The attached script shows this bug:
$ ./shlex_test.py
### text1 posix=False
('var1', 'None, line 1: ')
('=', 'None, line 1: ')
('x', 'None, line 1: ')
('var2', 'None, line 2: ')
('=', 'None, line 2: ')
('y', 'None, line 2: ')
('var3', 'None, line 3: ')
('=', 'None, line 3: ')
('z', 'None, line 3: ')
### text1 posix=True
('var1', 'None, line 1: ')
('=', 'None, line 1: ')
('x', 'None, line 2: ')
('var2', 'None, line 2: ')
('=', 'None, line 2: ')
('y', 'None, line 3: ')
('var3', 'None, line 3: ')
('=', 'None, line 3: ')
('z', 'None, line 3: ')
### text2 posix=False
('var1', 'None, line 1: ')
('=', 'None, line 1: ')
('x', 'None, line 2: ')
('var2', 'None, line 2: ')
('=', 'None, line 2: ')
('y', 'None, line 3: ')
('var3', 'None, line 3: ')
('=', 'None, line 3: ')
('z', 'None, line 3: ')
### text2 posix=True
('var1', 'None, line 1: ')
('=', 'None, line 1: ')
('x', 'None, line 2: ')
('var2', 'None, line 2: ')
('=', 'None, line 2: ')
('y', 'None, line 3: ')
('var3', 'None, line 3: ')
('=', 'None, line 3: ')
('z', 'None, line 3: ')
### text3 posix=False
('x', 'None, line 1: ')
('y', 'None, line 2: ')
('z', 'None, line 3: ')
### text3 posix=True
('x', 'None, line 2: ')
('y', 'None, line 3: ')
('z', 'None, line 3: ')
### text4 posix=False
('x', 'None, line 2: ')
('y', 'None, line 3: ')
('z', 'None, line 3: ')
### text4 posix=True
('x', 'None, line 2: ')
('y', 'None, line 3: ')
('z', 'None, line 3: ')
Only text1 posix=False and text3 posix=False have all correct line numbers.
--
components: Library (Lib)
files: shlex_test.py
messages: 171905
nosy: Arfrever, zmedico
priority: normal
severity: normal
status: open
title: shlex.shlex.error_leader() reports incorrect line number
versions: Python 2.7, Python 3.2, Python 3.3, Python 3.4
Added file: http://bugs.python.org/file27404/shlex_test.py
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue16121
___
___
Python-bugs-list mailing list
Unsubscribe:
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue13290] get vars for object with __slots__
Serhiy Storchaka added the comment: I see a special warning in the documentation: Note: The returned dictionary should not be modified: the effects on the corresponding symbol table are undefined. [2] [2] In the current implementation, local variable bindings cannot normally be affected this way, but variables retrieved from other scopes (such as modules) can be. This may change. Therefore it's okay that modifying the returned dict has no effect on the object. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue13290 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue13290] get vars for object with __slots__
Richard Oudkerk added the comment: A search of googlecode shows 42 examples of vars(...).update compared to 3000 for .__dict__.update. I don't know if that is enough to worry about. http://code.google.com/codesearch#search/q=vars\%28[A-Za-z0-9_]%2B\%29\.update%20lang:^python$type=cs -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue13290 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16122] Allow *open* to accept file-like objects
New submission from samwyse: I'm once again frustrated by a third-party module that only accepts filenames, not already-opened file-like objects. This prevents me from passing in StringIO objects or any of the standard file streams. Currently, *open()* function accepts strings or (in Python 3.X) integers. I propose that *open()* accept file-like objects, either returning them unchanged, or by returning a wrapper object. While there are many different types of file-like objects, they all have one characteristic in common: the presence of a .close() method. A non-wrapped version of open() could be as simple as this: try: file = original_open(name, mode, buffering) except TypeError: if hasattr(name, 'close'): return name raise Returning a wrapper object would be slightly more complicated, but would allow the wrapped object to remain open even after the wrapper is closed. -- components: IO messages: 171908 nosy: samwyse priority: normal severity: normal status: open title: Allow *open* to accept file-like objects type: enhancement versions: Python 2.7, Python 3.5 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16122 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16122] Allow *open* to accept file-like objects
Benjamin Peterson added the comment: So, this is supposed to be a kludge for 3rd-party libraries that don't support using file objects? Immediately calling open() isn't necessarily what such a library will do. It could process the path somehow. Anyway, it's not clear what the semantics of the wrapper open() would return would be. I'm going to close this. If you want to push it, you can bring it up on the python-ideas mailing list. -- nosy: +benjamin.peterson resolution: - rejected status: open - closed versions: +Python 3.4 -Python 2.7, Python 3.5 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16122 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16122] Allow *open* to accept file-like objects
Christian Heimes added the comment: I've another argument against your proposal: open() always wraps a operating system resource and not some Python object. At the lowest level open() interacts with a file descriptor (aka file handler on Windows). I don't like to break the promise. Lot's of 3rd party extensions don't support file-like objects because they wrap C libraries that either need a path, a file descriptor or a FILE* pointer. -- nosy: +christian.heimes resolution: rejected - status: closed - open ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16122 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16122] Allow *open* to accept file-like objects
Changes by Christian Heimes li...@cheimes.de: -- status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16122 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16122] Allow *open* to accept file-like objects
Changes by Benjamin Peterson benja...@python.org: -- resolution: - rejected ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16122 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16123] IDLE - deprecate running without a subprocess
New submission from Roger Serwy: Removing the option of running IDLE without a subprocess would simplify the maintenance of IDLE. This should be deprecated for 3.4 and then fully removed in 3.5. Here's a link to a brief discussion on IDLE-dev: http://mail.python.org/pipermail/idle-dev/2012-June/003124.html Attached is an initial patch to issue a deprecation message. -- files: idle_deprecate.patch keywords: patch messages: 171911 nosy: ned.deily, serwy, terry.reedy priority: normal severity: normal status: open title: IDLE - deprecate running without a subprocess type: enhancement versions: Python 3.4, Python 3.5 Added file: http://bugs.python.org/file27405/idle_deprecate.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16123 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16120] Use |yield from| in stdlib
Jesús Cea Avión added the comment: Berker, could you possibly submit a Contributor Agreement Form? Details at http://www.python.org/psf/contrib/ Does your patch take care of all yield in the stdlib? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16120 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16113] Add SHA-3 (Keccak) support
Björn Edström added the comment: For what it's worth, I've built a working C-based sha3-module that is available here: https://github.com/bjornedstrom/python-sha3 Note that I've only tested this on Python 2, for Python 3 YMMV. Best regards Björn -- nosy: +bjornedstrom ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16113 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8800] add threading.RWLock
Antoine Pitrou added the comment: I don't like the API. Why should I write rwlock.acquire_read() instead of rwlock.reader.acquire()? There should be one obvious way to do it. The fact that reader_lock and writer_lock return a new object every time is a bit suboptimal, IMO. Also, RWLockBase should be private (_RWLockBase). Ah, and the patch needs docs :) -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8800 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8800] add threading.RWLock
Antoine Pitrou added the comment: By the way, the fact that acquire_read() is documented as Acquire the lock in shared mode and acquire_write() as Acquire the lock in exclusive mode hints that perhaps RWLock is not the right name ;) -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8800 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue13398] _cursesmodule does not build, doesn't find Python.h on Solaris
Jesús Cea Avión added the comment: I close this bug as out of date. If you think this is still an issue, please, reopen. -- resolution: - out of date status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue13398 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15642] Integrate pickle protocol version 4 GSoC work by Stefan Mihaila
Changes by Jesús Cea Avión j...@jcea.es: -- nosy: +jcea ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue15642 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16105] Pass read only FD to signal.set_wakeup_fd
Felipe Cruz added the comment: Raising an error in case the signal can't be written to the FD (because the other end didn't drain the pipe/socket) seems reasonable. You should just retry on EINTR (although any sane implementation shouldn't return EINTR on non-blocking write, I don't think it's strictly prohibited by POSIX). You mean retry one time or until success? -- Added file: http://bugs.python.org/file27406/issue16105_v2.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16105 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15625] Support u and w codes in memoryview
Changes by Jesús Cea Avión j...@jcea.es: -- versions: +Python 3.4 -Python 3.3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue15625 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16124] fcntl_ioctl still not 100% sane with unsigned longs
New submission from Garrett Cooper: As discussed in ID # 1471, the type for request is not 100% correct on some platforms (FreeBSD, NetBSD, and OpenBSD, for instance) and the custom platform that I'm using unfortunately uses non-32-bit int ioctls. An autoconf test needs to be added for these platforms and the request parameter needs to be handled properly (I'll take charge of doing that). -- components: Extension Modules messages: 171918 nosy: yaneurabeya priority: normal severity: normal status: open title: fcntl_ioctl still not 100% sane with unsigned longs type: behavior versions: Python 2.7 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16124 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16115] test that executable arg to Popen() takes precedence over args[0] arg
Kushal Das added the comment: Attached patch which has a new test called test_executable_precedence to test precedence of executable argument over args[0]. -- keywords: +patch nosy: +kushaldas Added file: http://bugs.python.org/file27407/executable_precedence.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16115 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16057] Subclasses of JSONEncoder should not be insturcted to call JSONEncoder.decode
Kushal Das added the comment: Patch to update docstring and documentation with explicit saying that calling JSONEncoder.default raises a TypeError -- keywords: +patch Added file: http://bugs.python.org/file27408/explicit_json_doc_update_for_encoder_default.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16057 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16057] Subclasses of JSONEncoder should not be insturcted to call JSONEncoder.decode
Kushal Das added the comment: The previous patch should be back committed to all 3.x and 2.7 branch. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16057 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
