[issue39959] Bug on multiprocessing.shared_memory

2020-05-13 Thread Floris
Floris added the comment: I confirm the same issue as Diogo. The provided workaround of unregistering the sharedmemory segment in the 'consuming' process, as suggested by Jeff, solves the issue where exiting the consuming process causes the tracker to incorrectly free the sha

[issue39090] Document various options for getting the absolute path from pathlib.Path objects

2020-02-24 Thread Floris Lambrechts
Floris Lambrechts added the comment: Based on the feedback received in GitHub here: https://github.com/florisla/cpython/commit/c146ad3d086fe9e401284c12fc670ea4f9398f3b I made a new revision of the 'Absolute paths' chapter here: https://github.com/florisla/cpython/blob/pathlib-chapte

[issue39090] Document various options for getting the absolute path from pathlib.Path objects

2020-02-24 Thread Floris Lambrechts
Floris Lambrechts added the comment: (sorry, didn't see the GitHub comments before... I'll process those first.) -- ___ Python tracker <https://bugs.python.o

[issue39090] Document various options for getting the absolute path from pathlib.Path objects

2020-02-24 Thread Floris Lambrechts
Floris Lambrechts added the comment: @ChrisBarker, Could you review the proposed addition to the documentation? https://github.com/florisla/cpython/commit/c146ad3d086fe9e401284c12fc670ea4f9398f3b -- ___ Python tracker <https://bugs.python.

[issue39090] Document various options for getting the absolute path from pathlib.Path objects

2020-02-12 Thread Floris Lambrechts
Floris Lambrechts added the comment: This is the new chapter: https://github.com/florisla/cpython/commit/c146ad3d086fe9e401284c12fc670ea4f9398f3b -- ___ Python tracker <https://bugs.python.org/issue39

[issue39090] Document various options for getting the absolute path from pathlib.Path objects

2020-02-12 Thread Floris Lambrechts
Floris Lambrechts added the comment: I've written an "Absolute paths" section based on the knowledge I found in the various threads. Any review is appreciated. https://github.com/florisla/cpython/tree/pathlib-chapter-absolute-paths With some related documentation

[issue34645] math and numpy yield different results (nan)

2018-09-12 Thread Floris van Manen
Floris van Manen added the comment: I know it has nothing todo with linspace. But there seems to be a link to using numpy generated variables and not using them. >From a naive point of view i’d expect the same results. But it does not. There is two functions, and two variables. And from

[issue34645] math and numpy yield different results (nan)

2018-09-12 Thread Floris van Manen
Floris van Manen added the comment: Well, the thing is that i pass two (apparent) identical values into the same function, and get two different results. Apparent as in one value generated via np.linspace() and one directly retrieved from a list. If i pass the np variable into to function

[issue34645] math and numpy yield different results (nan)

2018-09-12 Thread Floris van Manen
Floris van Manen added the comment: Well, the thing is that i pass two (apparent) identical values into the same function, and get two different results. Apparent as in one value generated via np.linspace() and one directly retrieved from a list. > On 12 Sep 2018, at 18:12, Steven D

[issue34645] math and numpy yield different results (nan)

2018-09-12 Thread Floris van Manen
New submission from Floris van Manen : when using numpy defined values i get nan results. when using math defined values, no nan errors occur. check2 bb [5.0, 2.285379077161093, nan, nan, 2.285379077161092] check2 cc [5.0, 2.285379077161093, 4.341186402706317, 4.341186402706317

[issue15617] FAIL: test_create_connection (test.test_socket.NetworkConnectionNoServer)

2014-07-17 Thread Floris Bruynooghe
Floris Bruynooghe added the comment: Oops, I've kicked the bruynooghe-solaris-csw buildslave and it should now be building again. A bit disappointed that buildbot/twisted doesn't reconnect automatically though. -- ___ Python trac

[issue20671] test_create_at_shutdown_with_encoding() of test_io hangs on "SPARC Solaris 10 OpenCSW 3.x"

2014-02-21 Thread Floris Bruynooghe
Floris Bruynooghe added the comment: Turns out that the timeout is configured in the buildmaster's master.cfg which Antoine Pitrou has kindly done. It should also run tests a bit more parallel now which will hopefully reduce the 10h runtime a bit, but it remains a slow box. --

[issue17020] random.random() generating values >= 1.0

2013-01-25 Thread Floris van Manen
Floris van Manen added the comment: On 25 Jan 2013, at 22:27, Stefan Krah wrote: > Then always call python with the full path. If your app is a simple > script, t ok, managed to install the extra packages and run the app. Seems to work correctly now, no more random() >= 1.0 (th

[issue17020] random.random() generating values >= 1.0

2013-01-25 Thread Floris van Manen
Floris van Manen added the comment: On 25 Jan 2013, at 22:27, Stefan Krah wrote: > Then always call python with the full path. If your app is a simple > script, then: > > /tmp/usr/bin/python app.py ok. and how do i add extra packages to that new python version ? e.g. i need to i

[issue17020] random.random() generating values >= 1.0

2013-01-25 Thread Floris van Manen
Floris van Manen added the comment: On 25 Jan 2013, at 19:35, Stefan Krah wrote: > > Stefan Krah added the comment: > > Floris van Manen wrote: >> From what i understand is that issue14591 was able to reproduce the same >> feature as it seems related to the jum

[issue17020] random.random() generating values >= 1.0

2013-01-25 Thread Floris van Manen
Floris van Manen added the comment: On 25 Jan 2013, at 11:07, Stefan Krah wrote: > > Stefan Krah added the comment: > >> It is in the combination with jumpahead(), getstate(), setstate() that >> you'll experience random() to produce values >= 1.0 > > Le

[issue17020] random.random() generating values >= 1.0

2013-01-24 Thread Floris van Manen
Floris van Manen added the comment: It is in the combination with jumpahead(), getstate(), setstate() that you'll experience random() to produce values >= 1.0 .F On 25 Jan 2013, at 06:24, Raymond Hettinger wrote: > > Raymond Hettinger added the comment: > > Can you sho

[issue17020] random.random() generating values >= 1.0

2013-01-23 Thread Floris van Manen
Floris van Manen added the comment: indeed, looks like the same. .F On 23 Jan 2013, at 19:09, Peter Otten wrote: > > Peter Otten added the comment: > > This could be a duplicate of issue14591. > > -- > nosy: +peter.otten > > _

[issue17020] random.random() generating values >= 1.0

2013-01-23 Thread Floris van Manen
Floris van Manen added the comment: On 23 Jan 2013, at 19:18, R. David Murray wrote: > > R. David Murray added the comment: > > That indeed looks likely. Fortunately there will be a new release of 2.7 > including that fix soon. > > Floris, do you have any way to

[issue17020] random.random() generating values >= 1.0

2013-01-23 Thread Floris van Manen
New submission from Floris van Manen: I recently noticed that the standard random() function generates values >= 1.0 As processes are called from an event scheduler, each process has its own Random() instance. self.random = random.Random(seed) self.randomState = self.random.getst

[issue15643] Support OpenCSW in setup.py

2012-08-13 Thread Floris Bruynooghe
New submission from Floris Bruynooghe: This patch proposes to add out of the box support for building against OpenCSW libraries on Solaris. It makes building all the extension modules a lot simpler since the CSW repositories provide almost all required libaries. The order of preference is

[issue15617] FAIL: test_create_connection (test.test_socket.NetworkConnectionNoServer)

2012-08-12 Thread Floris Bruynooghe
Floris Bruynooghe added the comment: I have no issue with changing the buildhost's zone configuration if that's the right thing to do. Just one more option. Is widening the expected errno in the test a valid thing to do? -- ___ Python trac

[issue15617] FAIL: test_create_connection (test.test_socket.NetworkConnectionNoServer)

2012-08-10 Thread Floris Bruynooghe
Floris Bruynooghe added the comment: I think this is influenced by what you have in /etc/hosts. On my laptop I also have IPv6 loopback as well as an IPv6 link-local on eth0. But I have both 127.0.0.1 and ::1 in /etc/hosts as locahost. With that configuration I get the same getaddrinfo results

[issue15617] FAIL: test_create_connection (test.test_socket.NetworkConnectionNoServer)

2012-08-10 Thread Floris Bruynooghe
Floris Bruynooghe added the comment: It was my understanding that this is what the AI_ADDRCONFIG flag is for, if you don't use it you have no such guarantee. -- ___ Python tracker <http://bugs.python.org/is

[issue15617] FAIL: test_create_connection (test.test_socket.NetworkConnectionNoServer)

2012-08-10 Thread Floris Bruynooghe
New submission from Floris Bruynooghe: The SPARC Solaris 10 OpenCSW 3.x builder fails with == FAIL: test_create_connection (test.test_socket.NetworkConnectionNoServer

[issue15589] Bus error on Debian sparc

2012-08-08 Thread Floris Bruynooghe
Floris Bruynooghe added the comment: I can now confirm the whole testsuite runs, so the BusError part seems fixed on my host: 329 tests OK. 7 tests failed: test_cmd_line test_exceptions test_ipaddress test_os test_raise test_socket test_traceback 1 test altered the execution

[issue15589] Bus error on Debian sparc

2012-08-08 Thread Floris Bruynooghe
Floris Bruynooghe added the comment: I think I can confirm this fixes the BusError. The test suite got past test_capi on my machine as well. Unfortunately I killed the ssh session by accident before the testsuite completed so I had to restart it

[issue15589] Bus error on Debian sparc

2012-08-08 Thread Floris Bruynooghe
Floris Bruynooghe added the comment: I compiled with a simple "./configure" which I think is what you mean (it defaults to -O3). But when executing your test it doesn't give a bus error. -- ___ Python tracker <http://bugs.pyt

[issue15589] Bus error on Debian sparc

2012-08-08 Thread Floris Bruynooghe
Floris Bruynooghe added the comment: Running on Solaris 10 (T1000, OpenCSW toolchain, gcc 4.6.3) I also get a bus error, with added coredump: $ ./python Lib/test/regrtest.py == CPython 3.3.0b1 (default:67a994d5657d, Aug 8 2012, 21:43:48) [GCC 4.6.3] == Solaris-2.10-sun4v-sparc-32bit big

[issue14290] Importing script as module causes ImportError with pickle.load

2012-07-07 Thread Floris Bruynooghe
Floris Bruynooghe added the comment: Hi, I think this is a usage error and if not you should try to provide a test case with both files for this. Pickle needs to be able to import the module which contains the classes by the same name as the original module. That means pickling an instance

[issue8881] socket.getaddrinfo() should return named tuples

2012-07-07 Thread Floris Bruynooghe
Floris Bruynooghe added the comment: Attached in a patch for this, I've also changed the version to 3.4 since this is a feature and therefore probably too late to go in 3.3. Please let me know if anything is inadequate. -- keywords: +patch versions: +Python 3.4 -Python 3.3

[issue8881] socket.getaddrinfo() should return named tuples

2012-01-13 Thread Floris Bruynooghe
Floris Bruynooghe added the comment: I think the part which could possibly a problem is addressed in http://hg.python.org/cpython/rev/384f73a104e9/. Bearing in mind that direct usage for string interpolation is a pretty strange use for the result of getaddrinfo. -- nosy: +flub

[issue1975] signals not always delivered to main thread, since other threads have the signal unmasked

2012-01-11 Thread Floris Bruynooghe
Changes by Floris Bruynooghe : -- nosy: +flub ___ Python tracker <http://bugs.python.org/issue1975> ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue13338] Not all enumerations used in _Py_ANNOTATE_MEMORY_ORDER

2011-11-06 Thread Floris Bruynooghe
Floris Bruynooghe added the comment: Apologies for not attaching a patch, I thought it was pretty trivial. Attached it now. -- keywords: +patch Added file: http://bugs.python.org/file23616/pyatomic.diff ___ Python tracker <http://bugs.python.

[issue13338] Not all enumerations used in _Py_ANNOTATE_MEMORY_ORDER

2011-11-03 Thread Floris Bruynooghe
New submission from Floris Bruynooghe : Hi, When compiling using gcc and -Werror=switch-enum the compilation fails, e.g. while compiling an extension module: In file included from /usr/include/python3.2mu/Python.h:52:0, from src/util.c:27: /usr/include/python3.2mu/pyatomic.h

[issue12419] Add ident parameter to SysLogHandler

2011-06-27 Thread Floris Bruynooghe
Floris Bruynooghe added the comment: That was quick, thanks! -- ___ Python tracker <http://bugs.python.org/issue12419> ___ ___ Python-bugs-list mailing list Unsub

[issue12419] Add ident parameter to SysLogHandler

2011-06-27 Thread Floris Bruynooghe
Changes by Floris Bruynooghe : -- nosy: +vinay.sajip ___ Python tracker <http://bugs.python.org/issue12419> ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue12419] Add ident parameter to SysLogHandler

2011-06-27 Thread Floris Bruynooghe
New submission from Floris Bruynooghe : It would be nice if the SysLogHandler also accepted an "ident" parameter in line with the syslog.openlog() function. This simply prepends the string passed in as "ident" to each log message which currently needs to be implement

[issue3526] Customized malloc implementation on SunOS and AIX

2011-04-29 Thread Floris Bruynooghe
Floris Bruynooghe added the comment: On 29 April 2011 17:16, Antoine Pitrou wrote: > > Antoine Pitrou added the comment: > >> Yes, I was probably not clear: >> When --with-dlmalloc is activated, PyMem_MALLOC/PyMem_Malloc will call >> dlmalloc, PyMem_REALLOC/PyMem_

[issue3526] Customized malloc implementation on SunOS and AIX

2011-04-26 Thread Floris Bruynooghe
Floris Bruynooghe added the comment: > > So by using dlmalloc on SunOS and AIX you would get the same level > > of performance for memory operations that you already probably can > > appreciate on Linux systems. > > Yes, but with the above "trick", you can do

[issue5672] Implement a way to change the python process name

2010-12-29 Thread Floris Bruynooghe
Floris Bruynooghe added the comment: There are actually a few implementations on pypi, just search for prctl. At least one of them is pretty decent IIRC but I can't remember which one I looked at in detail before. Anyway, they would certainly be a reasonable starting point for p

[issue3526] Customized malloc implementation on SunOS and AIX

2010-10-18 Thread Floris Bruynooghe
Changes by Floris Bruynooghe : -- nosy: +flub ___ Python tracker <http://bugs.python.org/issue3526> ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue9912] Fail when vsvarsall.bat produces stderr

2010-09-21 Thread Floris Bruynooghe
Floris Bruynooghe added the comment: msvc9_log.diff does log stderr at warning level when it occurs. -- Added file: http://bugs.python.org/file18961/msvc9_log.diff ___ Python tracker <http://bugs.python.org/issue9

[issue9912] Fail when vsvarsall.bat produces stderr

2010-09-21 Thread Floris Bruynooghe
Floris Bruynooghe added the comment: I'm aware of that but my limited testing showed that in this case that doesn't happen. However if this is considered too brittle to just plain fail as soon as there's stderr, how about using distutils' log facility to log the stderr at

[issue9912] Fail when vsvarsall.bat produces stderr

2010-09-21 Thread Floris Bruynooghe
New submission from Floris Bruynooghe : It would have saved me a lot of time if msvc9compiler would fail if executing the vsvarsall.bat file produced any output. The attached patch does this and fails when I try to compile from within a cygwin environment. I've also tested this fro

[issue9608] Re-phrase best way of using exceptions in doanddont.rst

2010-08-15 Thread Floris Bruynooghe
New submission from Floris Bruynooghe : The description of how to best use exceptions is slightly confusing and led me to believe there was an issue when using open() as a context manager. The main issue is that the wording seems to suggest the example above it is the best and not the very

[issue8906] Document TestCase attributes in class docstring

2010-06-05 Thread Floris Bruynooghe
New submission from Floris Bruynooghe : The unittest.TestCase class has some public attributes: failureException, longMessage and maxDiff. They each have a description in a comment, but I think it would be good if that description got moved into the class docstring so that it would be found

[issue8351] Suppress large diffs in unitttest.TestCase.assertSequenceEqual()

2010-04-08 Thread Floris Bruynooghe
New submission from Floris Bruynooghe : This patch adds the ability to suppress large diffs in the failure message of TestCase.assertSequenceEqual(). The maximum size of the diff is customisable as an new keyword parameter with hopefully a sensible default. -- components: Library

[issue8002] on OSX the file creation date not available in os.stat

2010-03-07 Thread Floris van Manen
Floris van Manen added the comment: On Mar 7, 2010, at 13:08, Ronald Oussoren wrote: > IMO it adding this support is not worth the effort or the additional code > complexity. I do agree. We have to look forwards ... F -- ___ Python t

[issue7407] Minor Queue doc improvement

2009-11-29 Thread Floris Bruynooghe
New submission from Floris Bruynooghe : The documentation of the queue module (Queue in 2.x) does not mention that the constructors have a default argument of 0 for "maxsize". The trivial patch adds this (patch against py3k trunk). -- assignee: georg.brandl components: Doc

[issue5672] Implement a way to change the python process name

2009-07-14 Thread Floris Bruynooghe
Changes by Floris Bruynooghe : -- nosy: +flub ___ Python tracker <http://bugs.python.org/issue5672> ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue6405] Redundant redeclarations in descrobject.h

2009-07-03 Thread Floris Bruynooghe
New submission from Floris Bruynooghe : There are redundant redeclarations for PyGetSetDescr_Type and PyMemberDescr_Type in descrobject.h. This is an issue when compiling an extension module with the -Wredundant-decls flag: In file included from /usr/local/include/python3.1/Python.h:98

[issue6336] nb_divide missing in docs

2009-06-24 Thread Floris Bruynooghe
New submission from Floris Bruynooghe : http://docs.python.org/c-api/typeobj.html#number-object-structures is missing the entry for nb_divide, this is confusing. -- assignee: georg.brandl components: Documentation messages: 89664 nosy: flub, georg.brandl severity: normal status: open

[issue5201] Using LDFLAGS='-rpath=\$$LIB:/some/other/path' ./configure breaks the build

2009-06-10 Thread Floris Bruynooghe
Floris Bruynooghe added the comment: Hi What's the status of this? I haven't seen a commit message regarding this. Cheers -- ___ Python tracker <http://bugs.python.

[issue1856] shutdown (exit) can hang or segfault with daemon threads running

2009-06-03 Thread Floris Bruynooghe
Changes by Floris Bruynooghe : -- nosy: +flub ___ Python tracker <http://bugs.python.org/issue1856> ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue5201] Using LDFLAGS='-rpath=\$$LIB:/some/other/path' ./configure breaks the build

2009-05-12 Thread Floris Bruynooghe
Floris Bruynooghe added the comment: Oh, sorry about the super() that is why the ar test failed then. Sorry, I got a little confused by the conflicting update on that file while working on this patch and must have merged it badly. -- ___ Python

[issue5201] Using LDFLAGS='-rpath=\$$LIB:/some/other/path' ./configure breaks the build

2009-05-11 Thread Floris Bruynooghe
Floris Bruynooghe added the comment: The updated patch inserts the single $ when needed. I've checked this on compiling python, stdlib extension modules and custom extension modules and this gives the correct results in all cases. -- Added file: http://bugs.python.org/file

[issue5998] Add __bool__ to threading.Event and multiprocessing.Event

2009-05-11 Thread Floris Bruynooghe
New submission from Floris Bruynooghe : I think it would allow for more pythonic code if the threading.Event and multiprocessing.Event classes had the __bool__ special attribute. This would allow doing "if e: ..." instead of "if e.is_set(): ...". This could be backported

[issue5991] Add non-command help topics to help completion of cmd.Cmd

2009-05-10 Thread Floris Bruynooghe
New submission from Floris Bruynooghe : The cmd.Cmd module has a default complete_help() method which will complete all existing commands (methods starting with "do_"). It would be useful to complete all exising help topics too by default, i.e. all methods starting with "help_&

[issue5941] customize_compiler broken

2009-05-06 Thread Floris Bruynooghe
Changes by Floris Bruynooghe : -- nosy: +flub ___ Python tracker <http://bugs.python.org/issue5941> ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue5900] Ensure RUNPATH is added to extension modules with RPATH if GNU ld is used

2009-05-04 Thread Floris Bruynooghe
Floris Bruynooghe added the comment: I'm not convinced that would help much. The GNULD variable in the makefile is for when the default linker is used. If you change that by using LDSHARED then you're probably not going to be using --rpath but LDFLAGS to configure it the way you

[issue5201] Using LDFLAGS='-rpath=\$$LIB:/some/other/path' ./configure breaks the build

2009-05-02 Thread Floris Bruynooghe
Floris Bruynooghe added the comment: Hmm, the patch isn't quite right yet. When a $$ is present in the makefile .parse_makefile() needs to return a single $. I'm not sure yet what needs to happen with the \ for the shell escape. --

[issue5201] Using LDFLAGS='-rpath=\$$LIB:/some/other/path' ./configure breaks the build

2009-05-02 Thread Floris Bruynooghe
Floris Bruynooghe added the comment: The attached patch does fix this issue. Concerning the specific example of LDFLAGS used here there is still and issue with LDFLAGS being ignored by the buid for the shared modules, but that is an other issue. -- keywords: +patch Added file: http

[issue5900] Ensure RUNPATH is added to extension modules with RPATH if GNU ld is used

2009-05-01 Thread Floris Bruynooghe
New submission from Floris Bruynooghe : The build_ext command does accept a handy --rpath option to encode an RPATH in the built extension modules. However RPATH is superseded by RUNPATH since the former can not be overwritten by the LD_LIBRARY_PATH environment varialbe, while the later can

[issue5854] logging module's __all__ attribute not in sync with documentation

2009-04-27 Thread Floris Bruynooghe
New submission from Floris Bruynooghe : The logging module in Python 2.6 has started to use the __all__ method. However it does not list all the symbols that are described in the documentation. Most notably the getLogger function is not in the __all__ list, but there are others like

[issue5726] ld_so_aix does exit successfully even in case of failure

2009-04-09 Thread Floris Bruynooghe
New submission from Floris Bruynooghe : ld_so_aix is used to invoke the linker correctly on AIX. However when the linking fails the script happily returns 0 and a Makefile using it will assume all went well. See the trivial patch attached. -- components: Build files: ld_so_aix.diff

[issue1785] "inspect" gets broken by some descriptors

2009-02-18 Thread Floris Bruynooghe
Changes by Floris Bruynooghe : -- nosy: +flub ___ Python tracker <http://bugs.python.org/issue1785> ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue5201] Using LDFLAGS='-rpath=\$$LIB:/some/other/path' ./configure breaks the build

2009-02-10 Thread Floris Bruynooghe
New submission from Floris Bruynooghe : When specifying an RPATH with -rpath or -R you can use the special tokens `$LIB' and `$ORIGIN' which the runtime linker interprets as "normal search path" and "relative to current sofile" respectively. To get these correct

[issue4908] adding a get_metadata in distutils

2009-01-30 Thread Floris Bruynooghe
Changes by Floris Bruynooghe : -- nosy: +flub ___ Python tracker <http://bugs.python.org/issue4908> ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue4950] Redundant declaration in pyerrors.h

2009-01-14 Thread Floris Bruynooghe
New submission from Floris Bruynooghe : When compiling with -Wredundant-decls gcc spots a redundant declaration: f...@laurie:sandbox$ cat test.c #include #include int main(void) { printf("hello\n"); return 0; } f...@laurie:sandbox$ gcc -I /usr/local/include

[issue4483] Error to build _dbm module during make

2008-12-06 Thread Floris Bruynooghe
Floris Bruynooghe <[EMAIL PROTECTED]> added the comment: Hi, I'd like to confirm that Skip's last patch fixes the issue. Hope it gets included soon! Thanks -- nosy: +flub ___ Python tracker <[EMAIL PROTECTED]> <http://

[issue2125] [patch] Read support for Records in msilib

2008-02-15 Thread Floris Bruynooghe
New submission from Floris Bruynooghe: The msilib documentation mentions that read support of MSI files is supported, however the actual methods on the Record class for it are missing. This patch wraps two more functions from the MSI API to the record class, enabling to read integers and