[issue6071] no longer possible to hash arrays
Martin v. Löwis mar...@v.loewis.de added the comment: I think the error is really in _hashlib, not in the array object. It should not require 3.x style buffers, but continue to support 2.x readbuffers. Attached is a patch that takes this route to fixing the bug. As for the checks for bf_releasebuffer: I still think they are necessary. If an object implements bf_releasebuffer, that means that the object may change the buffer underneath, unless proper locking and unlocking takes place. Indeed, the array's getreadbuf operation is not thread-safe. It might be possible to remove them if it is clarified that anybody calling getreadbuffer must not release the GIL while they hold on to the buffer. -- Added file: http://bugs.python.org/file15382/hashlib.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6071 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue644744] bdist_rpm fails when installing man pages
Thomas Vander Stichele thoma...@users.sourceforge.net added the comment: Attaching a reworked patch of the patch attached in http://bugs.python.org/issue1169193 This worked for me on f-11, with python 2.6 -- keywords: +patch nosy: +thomasvs Added file: http://bugs.python.org/file15383/distutils.bdist_rpm.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue644744 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7378] unexpected truncation of traceback
New submission from Greg Hewgill g...@hewgill.com: Quite by accident, I came across a case where Python would quit generating traceback text and skip printing the actual exception information. Here is a sample program: exec(compile(spam(), ., exec)) and the output in Python 3.1 (spam is undefined): $ python3.1 test.py Traceback (most recent call last): File test.py, line 1, in module exec(compile(spam(), ., exec)) File ., line 1, in module $ This was bewildering until I realised that the traceback generator was unable to read from the filename passed to compile() (my original example was using a name other than . that wasn't intended to be a file name, but just happened to also be a directory name). I didn't really mind the lack of source text, but the lack of the actual exception message was most disturbing. This appears to be a failure mode common to both traceback.c and traceback.py, through slightly different mechanisms. In traceback.c, if the source filename refers to a directory, the C open() succeeds but an error occurs when trying to read from the directory handle. In traceback.py, the Python open() call fails with an IOError exception, and the exception wasn't handled gracefully. I have attached a patch that creates the following output instead: $ ./python.exe test.py Traceback (most recent call last): File test.py, line 1, in module exec(compile(spam(), ., exec)) File ., line 1, in module [Errno 21] Is a directory: '.' NameError: name 'spam' is not defined $ I have tested the patch against Python 3.1, but it applies cleanly to the trunk (for some reason I couldn't make the trunk build, but that's unrelated). This patch may need some finesse for a Win32 build; I don't have the ability to test that at the moment. -- components: Interpreter Core, Library (Lib) files: traceback.patch keywords: patch messages: 95617 nosy: ghewgill severity: normal status: open title: unexpected truncation of traceback type: behavior versions: Python 3.1 Added file: http://bugs.python.org/file15384/traceback.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7378 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7376] FAIL: Doctest: __main__.DebugRunner
R. David Murray rdmur...@bitdance.com added the comment: python -m doctest does accept file arguments. Running the self-test is the default if no arguments are supplied. python -m doctest Lib/doctest.py passes. So perhaps we should just remove the default and instead issue an error message about missing arguments. -- nosy: +r.david.murray priority: - low type: - behavior ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7376 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7376] python -m doctest results in FAIL: Doctest: __main__.DebugRunner
Changes by R. David Murray rdmur...@bitdance.com: -- title: FAIL: Doctest: __main__.DebugRunner - python -m doctest results in FAIL: Doctest: __main__.DebugRunner ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7376 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue644744] bdist_rpm fails when installing man pages
Tarek Ziadé ziade.ta...@gmail.com added the comment: I'd rather see sed called from within Distutils. But I am not sure how to handle it after install has been called. Do you know if sed is *always* present on a fresh Fedora ? (I am nosying Toshio as well) -- assignee: - tarek nosy: +a.badger type: - behavior versions: +Python 2.6, Python 2.7, Python 3.1, Python 3.2 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue644744 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7379] Docstring for fractions.Fraction.limit_denominator fails
New submission from flox la...@yahoo.fr: Yes, you can reduce the fraction 1234/5678. Bad Luck :p ~ $ python3 -m doctest /usr/lib/python3.1/fractions.py ** File /usr/lib/python3.1/fractions.py, line 165, in fractions.Fraction.limit_denominator Failed example: Fraction(1234, 5678).limit_denominator(1) Expected: Fraction(1234, 5678) Got: Fraction(617, 2839) ** 1 items had failures: 1 of 3 in fractions.Fraction.limit_denominator ***Test Failed*** 1 failures. ~ $ -- components: Library (Lib), Tests messages: 95620 nosy: flox severity: normal status: open title: Docstring for fractions.Fraction.limit_denominator fails versions: Python 3.0, Python 3.1, Python 3.2 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7379 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7353] cporting docs recommend using Include/intobject.h, which was removed in 3.1?
Eric Smith e...@trueblade.com added the comment: MvL made this comment in http://www.mail-archive.com/python-...@python.org/msg43844.html I'm copying it here so it doesn't get lost and because I think he makes a good point that many people would miss (at least I didn't think of it). --- The macros (unfortunately) allowed to make non-obvious mistakes. Now that they are gone, people need to really think of what precisely they want to do. For example, consider if (PyInt_Check(o)){ long val = PyInt_AsLong(o); // process } else if (PyLong_Check(o)) { long long val = PyLong_AsLongLong(o); // check for overflow // process } With intobject.h, this code would continue to compile, but work incorrectly, as the second case will never be executed. It would be better to port this as #if Py2.x if (PyInt_Check(o)){ long val = PyInt_AsLong(o); // process } else #endif if (PyLong_Check(o)) { i.e. eliminating the int case altogether. For another example, long foo = PyInt_AsLong(Foo); has a hidden error in 3.x, with intobject: PyLong_AsLong might overflow, which the 2.x case doesn't. So eliminating intobject.h likely helps avoiding subtle errors. Regards, Martin -- nosy: +eric.smith ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7353 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7380] uuid.UUID.bytes gives a bytearray() instead of bytes
New submission from flox la...@yahoo.fr: I've tried some experiments with module uuid, and I meet some inconsistencies between the documentation, the docstring and the real behavior of the module. An interactive session is worth a thousand words: import uuid uuid.UUID(bytes='\x12\x34\x56\x78'*4) Traceback (most recent call last): File stdin, line 1, in module File /usr/lib/python3.1/uuid.py, line 149, in __init__ assert isinstance(bytes, bytes_), repr(bytes) AssertionError: '\x124Vx\x124Vx\x124Vx\x124Vx' uuid.UUID(bytes_le='\x78\x56\x34\x12\x34\x12\x78\x56' + ...'\x12\x34\x56\x78\x12\x34\x56\x78') Traceback (most recent call last): File stdin, line 2, in module File /usr/lib/python3.1/uuid.py, line 144, in __init__ bytes_(reversed(bytes_le[6:8])) + TypeError: 'str' object cannot be interpreted as an integer Ok, the lines above are just parts of the documentation which need update. But what is more confusing is the last example of the documentation. http://docs.python.org/dev/py3k/library/uuid.html Here is the interactive session: x = uuid.UUID('{00010203-0405-0607-0809-0a0b0c0d0e0f}') x.bytes bytearray(b'\x00\x01\x02\x03\x04\x05\x06\x07\x08\t\n\x0b\x0c\r\x0e\x0f') x.bytes_le b'\x03\x02\x01\x00\x05\x04\x07\x06\x08\t\n\x0b\x0c\r\x0e\x0f' Normally both attributes should get a UUID as a 16-byte string, according to the documentation. Only the endianness should do the difference. I guess this one need a patch. Finally, the docstring fails, too: ~ $ python3 -m doctest /usr/lib/python3.1/uuid.py ** File /usr/lib/python3.1/uuid.py, line 16, in uuid Failed example: uuid.uuid1() Expected: UUID('a8098c1a-f86e-11da-bd1a-00112444be1e') Got: UUID('e4bc8a38-d829-11de-9eee-0024e8bc58f0') ** File /usr/lib/python3.1/uuid.py, line 24, in uuid Failed example: uuid.uuid4() Expected: UUID('16fd2706-8baf-433b-82eb-8c7fada847da') Got: UUID('71588cf5-7a51-4d59-ad76-05fb6b932673') ** File /usr/lib/python3.1/uuid.py, line 39, in uuid Failed example: x.bytes Expected: b'\x00\x01\x02\x03\x04\x05\x06\x07\x08\t\n\x0b\x0c\r\x0e\x0f' Got: bytearray(b'\x00\x01\x02\x03\x04\x05\x06\x07\x08\t\n\x0b\x0c\r\x0e\x0f') ** File /usr/lib/python3.1/uuid.py, line 43, in uuid Failed example: uuid.UUID(bytes=x.bytes) Exception raised: Traceback (most recent call last): File /usr/lib/python3.1/doctest.py, line 1243, in __run compileflags, 1), test.globs) File doctest uuid[8], line 1, in module uuid.UUID(bytes=x.bytes) File /usr/lib/python3.1/uuid.py, line 149, in __init__ assert isinstance(bytes, bytes_), repr(bytes) AssertionError: bytearray(b'\x00\x01\x02\x03\x04\x05\x06\x07\x08\t\n\x0b\x0c\r\x0e\x0f') ** 1 items had failures: 4 of 9 in uuid ***Test Failed*** 4 failures. ~ $ -- components: Library (Lib) messages: 95622 nosy: flox severity: normal status: open title: uuid.UUID.bytes gives a bytearray() instead of bytes versions: Python 3.0, Python 3.1, Python 3.2 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7380 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7380] uuid.UUID.bytes gives a bytearray() instead of bytes
flox la...@yahoo.fr added the comment: Attached patch gives coherence: * both UUID.bytes and UUID.bytes_le return a bytes object * the random tests are explicitly skipped Then the documentation needs fixing, too. -- keywords: +patch Added file: http://bugs.python.org/file15385/issue7380_uuid.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7380 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7353] cporting docs recommend using Include/intobject.h, which was removed in 3.1?
Marc-Andre Lemburg m...@egenix.com added the comment: Eric pointed me to this ticket after having raised the question on python-dev: http://www.mail-archive.com/python-...@python.org/msg43841.html I think the discussion should be continued there instead of on this ticket. Just for completeness, I'm copying my reply to Martin's reply here (http://www.mail-archive.com/python-...@python.org/msg43849.html): For example, consider if (PyInt_Check(o)){ long val = PyInt_AsLong(o); // process } else if (PyLong_Check(o)) { long long val = PyLong_AsLongLong(o); // check for overflow // process } With intobject.h, this code would continue to compile, but work incorrectly, as the second case will never be executed. It would be better to port this as #if Py2.x if (PyInt_Check(o)){ long val = PyInt_AsLong(o); // process } else #endif if (PyLong_Check(o)) { i.e. eliminating the int case altogether. Sure, but that assumes that the original code already had support for Python longs, which a lot of code doesn't. In an ideal world, developers would add that code to their extensions right away. In the real world, where developers only have limited resources available, you'll get more 3.x ports by making such ports as painless as possible while at the same time not forcing them to alienate their 2.x user base. The long support could then be added in later releases of the extensions, giving the developers more time adapt. For another example, long foo = PyInt_AsLong(Foo); has a hidden error in 3.x, with intobject: PyLong_AsLong might overflow, which the 2.x case doesn't. That's not quite true: PyInt_AsLong(obj) will try the nb_int slot on non-integer objects which can return errors (it returns -1 and sets the error message). So eliminating intobject.h likely helps avoiding subtle errors. In the long run, yes. In the short run, other criteria are more important, IMHO. IMO, it would be worthwhile collecting all Python 2.x compatibility C APIs in two new files: * py2compat.h * py2compat.c These could then be used in extensions and make the use of such compatibility APIs explicit in the extension. -- nosy: +lemburg ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7353 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7381] subprocess.check_output: docstring has inconsistent leading whitespace
New submission from flox la...@yahoo.fr: I've tested the docstring of the module subprocess. Python 2.5 is OK, but Python 3.1 fails. ~ $ python2.5 -m doctest /usr/lib/python2.5/subprocess.py ... -- Ran 15 tests in 0.012s OK ~ $ python3 -m doctest /usr/lib/python3.1/subprocess.py Traceback (most recent call last): File /usr/lib/python3.1/runpy.py, line 128, in _run_module_as_main __main__, fname, loader, pkg_name) File /usr/lib/python3.1/runpy.py, line 34, in _run_code exec(code, run_globals) File /usr/lib/python3.1/doctest.py, line 2637, in module sys.exit(_test()) File /usr/lib/python3.1/doctest.py, line 2626, in _test failures, _ = testmod(m) File /usr/lib/python3.1/doctest.py, line 1847, in testmod for test in finder.find(m, name, globs=globs, extraglobs=extraglobs): File /usr/lib/python3.1/doctest.py, line 854, in find self._find(tests, obj, name, module, source_lines, globs, {}) File /usr/lib/python3.1/doctest.py, line 908, in _find globs, seen) File /usr/lib/python3.1/doctest.py, line 896, in _find test = self._get_test(obj, name, module, globs, source_lines) File /usr/lib/python3.1/doctest.py, line 980, in _get_test filename, lineno) File /usr/lib/python3.1/doctest.py, line 590, in get_doctest return DocTest(self.get_examples(string, name), globs, File /usr/lib/python3.1/doctest.py, line 604, in get_examples return [x for x in self.parse(string, name) File /usr/lib/python3.1/doctest.py, line 566, in parse self._parse_example(m, name, lineno) File /usr/lib/python3.1/doctest.py, line 636, in _parse_example lineno + len(source_lines)) File /usr/lib/python3.1/doctest.py, line 722, in _check_prefix (lineno+i+1, name, line)) ValueError: line 11 of the docstring for subprocess.check_output has inconsistent leading whitespace: ' -- components: Library (Lib), Tests messages: 95625 nosy: flox severity: normal status: open title: subprocess.check_output: docstring has inconsistent leading whitespace versions: Python 3.1, Python 3.2 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7381 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7381] subprocess.check_output: docstring has inconsistent leading whitespace
flox la...@yahoo.fr added the comment: I fixed the docstring inconsistency (see patch) and some obvious things. But I still have errors. ~ $ python3 -m doctest py3_failed/subprocess.py ** File py3_failed/subprocess.py, line 139, in subprocess Failed example: subprocess.getstatusoutput('/bin/junk') Expected: (256, 'sh: /bin/junk: not found') Got: (32512, '/bin/sh: /bin/junk: No such file or directory') ** File py3_failed/subprocess.py, line 449, in subprocess.check_output Failed example: check_output([ls, -l, /dev/null]) Expected: b'crw-rw-rw- 1 root root 1, 3 Oct 18 2007 /dev/null\n' Got: b'crw-rw-rw- 1 root root 1, 3 Nov 15 17:41 /dev/null\n' ** File py3_failed/subprocess.py, line 455, in subprocess.check_output Failed example: check_output([/bin/sh, -c, ls -l non_existent_file ; exit 0], stderr=STDOUT) Expected: b'ls: non_existent_file: No such file or directory\n' Got: b'ls: cannot access non_existent_file: No such file or directory\n' ** File py3_failed/subprocess.py, line 559, in subprocess.getstatusoutput Failed example: subprocess.getstatusoutput('/bin/junk') Expected: (256, 'sh: /bin/junk: not found') Got: (32512, '/bin/sh: /bin/junk: No such file or directory') ** 3 items had failures: 1 of 6 in subprocess 2 of 2 in subprocess.check_output 1 of 4 in subprocess.getstatusoutput ***Test Failed*** 4 failures. ~ $ -- keywords: +patch Added file: http://bugs.python.org/file15386/issue7381_first.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7381 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7381] subprocess.check_output: docstring has inconsistent leading whitespace
flox la...@yahoo.fr added the comment: It may be fixed with # doctest: +ELLIPSIS and # doctest: +SKIP directives... But it is probably platform-dependent. I have tested only with Debian Lenny. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7381 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7376] python -m doctest results in FAIL: Doctest: __main__.DebugRunner
flox la...@yahoo.fr added the comment: I am ok with the proposal of removing the current selftest default behavior. And thank you for the tip. I tried the command python -m doctest Lib/*.py and I found interesting things: * #7379 about Lib/fractions.py * #7380 about Lib/uuid.py * #7381 about Lib/subprocess.py ;) -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7376 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1222585] C++ compilation support for distutils
Michael Droettboom mdb...@users.sourceforge.net added the comment: This is a rather serious bug for matplotlib -- since the C++ compiler is not correctly selected, it can't be built with many Unix compilers, such as Sun Studio. -- nosy: +mdboom ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1222585 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7371] Windows 64-bit build skips several projects in VS 2008
Martin v. Löwis mar...@v.loewis.de added the comment: I can't reproduce this. If I do your steps 1 to 5, *nothing* is build - not surprisingly, since these steps don't invoke a build at all. When I then select, in the context menu of Solution 'pcbuild', the menu item Build solution, it builds everything. Also, what operating system is Windows 64-bit (SP2)? -- nosy: +loewis ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7371 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1222585] C++ compilation support for distutils
Tarek Ziadé ziade.ta...@gmail.com added the comment: Has someone tried to apply it with a recent Python ? I can work on it but I'll need some help from someone matplotlib or Sage I guess.. -- assignee: - tarek ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1222585 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7382] bytes.__getnewargs__ is broken; copy.copy() therefore doesn't work on bytes, and bytes subclasses can't be pickled by default
New submission from Sebastian Hagen sh_pyb...@memespace.net: In either python 3.0, bytes instances cannot be copied, and (even trivial) bytes subclasses cannot be unpickled unless they explicitly override __getnewargs__() or __reduce_ex__(). Copy problem: import copy; copy.copy(b'foo') Traceback (most recent call last): File stdin, line 1, in module File /usr/lib/python3.1/copy.py, line 96, in copy return _reconstruct(x, rv, 0) File /usr/lib/python3.1/copy.py, line 280, in _reconstruct y = callable(*args) File /usr/lib/python3.1/copyreg.py, line 88, in __newobj__ return cls.__new__(cls, *args) TypeError: string argument without an encoding Bytes subclass unpickle problem: class B(bytes): ... pass ... import pickle; pickle.loads(pickle.dumps(B(b'foo'))) Traceback (most recent call last): File stdin, line 1, in module File /usr/lib/python3.1/pickle.py, line 1373, in loads encoding=encoding, errors=errors).load() TypeError: string argument without an encoding AFAICT, the problem is that bytes.__getnewargs__() returns a tuple with a single argument - a string - and bytes.__new__() refuses to reconstruct the instance when called with in that manner. That is, bytes.__new__(bytes, *b'foo'.__getnewargs__()) fails with a TypeError. This does not cause a problem for pickling bytes instances (as opposed to instances of a subclass of bytes), because both the Python and C versions of pickle shipped with Python 3.[01] have built-in magic (_Pickler.save_bytes() and save_bytes(), respectively) to deal with bytes instances, and therefore never call their __getnewargs__(). The pickle case, in particular, is highly irritating; the error message doesn't indicate which object is causing the problem, and until you actually try to load the pickle, there's nothing to indicate that there's anything problematic about pickling an instance of a subclass of bytes. -- components: Library (Lib) files: pickle_bytes_subclass.py messages: 95632 nosy: sh severity: normal status: open title: bytes.__getnewargs__ is broken; copy.copy() therefore doesn't work on bytes, and bytes subclasses can't be pickled by default type: behavior versions: Python 3.0, Python 3.1 Added file: http://bugs.python.org/file15387/pickle_bytes_subclass.py ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7382 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1222585] C++ compilation support for distutils
Michael Droettboom mdb...@users.sourceforge.net added the comment: I'm testing this against release25_maint and release26_maint as we speak. I'll post new patches when that's done. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1222585 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7382] bytes.__getnewargs__ is broken; copy.copy() therefore doesn't work on bytes, and bytes subclasses can't be pickled by default
R. David Murray rdmur...@bitdance.com added the comment: Confirmed on py3k trunk. We no longer do bug fixes in 3.0, which is why I'm removing it from versions. -- keywords: +easy nosy: +r.david.murray priority: - high stage: - test needed versions: +Python 3.2 -Python 3.0 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7382 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7379] Docstring for fractions.Fraction.limit_denominator fails
Mark Dickinson dicki...@gmail.com added the comment: Thanks for the report! Fixed in r76456 through r76459. -- nosy: +mark.dickinson resolution: - fixed status: open - closed versions: +Python 2.6, Python 2.7 -Python 3.0 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7379 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7381] subprocess.check_output: docstring has inconsistent leading whitespace
flox la...@yahoo.fr added the comment: Forget the python2.5 -m doctest /usr/lib/python2.5/subprocess.py in first message msg95625. This command does not do what I guessed. And there's no doctest in the Python2.5 subprocess module. The attached patch may be enough to fix the docstring inconsistencies with Python3.1. It might not be mandatory to make the docstring 100% successful. (I see no PEP which requires that). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7381 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7369] Fibonacci example does not include 0; section 4.6
Mark Dickinson dicki...@gmail.com added the comment: Fixed in r76460 through r76463. -- resolution: - fixed status: open - closed versions: +Python 2.7, Python 3.1, Python 3.2 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7369 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7371] Windows 64-bit build skips several projects in VS 2008
Sridhar Ratnakumar sridh...@activestate.com added the comment: [...] Step 6. Build Solution The OS was 64-bit Windows XP (w/ Service Pack 2). Are you sure you were running a 64-bit operating system (i.e., not cross-compiling)? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7371 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7380] uuid.UUID.bytes gives a bytearray() instead of bytes
flox la...@yahoo.fr added the comment: Patch with documentation included. (branches/py3k) -- assignee: - georg.brandl components: +Documentation nosy: +georg.brandl Added file: http://bugs.python.org/file15388/issue7380.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7380 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1222585] C++ compilation support for distutils
Michael Droettboom mdb...@users.sourceforge.net added the comment: Attached is a patch against the release26-maint branch. This works for me on Sun Workshop 6. Note that on Sun, the C compiler is 'cc' and the C++ compiler is 'CC', but distutils uses 'cc' and 'c++'. However, the CXX environment variable now works (after applying the patch), so this is less of an issue, if it can be considered a bug at all. -- Added file: http://bugs.python.org/file15389/py26_cxx_compiler.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1222585 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7380] uuid.UUID.bytes gives a bytearray() instead of bytes
Changes by flox la...@yahoo.fr: Removed file: http://bugs.python.org/file15385/issue7380_uuid.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7380 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1222585] C++ compilation support for distutils
Michael Droettboom mdb...@users.sourceforge.net added the comment: Here's another patch against release25_maint for the benefit of those still using Python 2.5. It's different only in some whitespace changes. -- Added file: http://bugs.python.org/file15390/py25_cxx_compiler.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1222585 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1222585] C++ compilation support for distutils
Changes by Brian Curtin cur...@acm.org: -- nosy: +brian.curtin ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1222585 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1488943] difflib.Differ() doesn't always add hints for tab characters
Senthil Kumaran orsent...@gmail.com added the comment: Yes, I noticed the issue and found the patch to be good as well. Unfortunate it was pending for a long time. Fixed and Committed revision 76464 (trunk). -- assignee: - orsenthil nosy: +orsenthil resolution: - fixed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1488943 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue644744] bdist_rpm fails when installing man pages
Toshio Kuratomi a.bad...@gmail.com added the comment: sed is one of the programs we assume is always present when we build packages in Fedora which is probably also what is wanted here. (A default install of Fedora will include sed but someone might be able to create a minimal install that did not include it.) Note that within Fedora we usually use a wildcard with man pages. For example:: %{_mandir}/man1/foo.1* I'd suggest doing this rather than hardcoding .gz. Automatic compression of manpages could be disabled on other distros, set to bzip2, compress, or xz instead. Wildcarding the suffix will catch all of these cases and be more future-proof. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue644744 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7117] Backport py3k float repr to trunk
Mark Dickinson dicki...@gmail.com added the comment: r76465 removes the fixed-length buffer for formatting floats, hence removes the restriction on the precision. This should make removal of the %f - %g switch straightforward. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7117 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1488943] difflib.Differ() doesn't always add hints for tab characters
Senthil Kumaran orsent...@gmail.com added the comment: merged to 26-maint in revision 76468 and shall merge in py3k too. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1488943 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1488943] difflib.Differ() doesn't always add hints for tab characters
Senthil Kumaran orsent...@gmail.com added the comment: fixed r76469 (py3k) and r76470(release31-maint). Closing the issue. -- status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1488943 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7376] python -m doctest results in FAIL: Doctest: __main__.DebugRunner
flox la...@yahoo.fr added the comment: Patch proposed. -- Added file: http://bugs.python.org/file15391/issue7376_usage.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7376 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7376] python -m doctest results in FAIL: Doctest: __main__.DebugRunner
Changes by flox la...@yahoo.fr: Removed file: http://bugs.python.org/file15391/issue7376_usage.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7376 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7376] python -m doctest results in FAIL: Doctest: __main__.DebugRunner
Changes by flox la...@yahoo.fr: Added file: http://bugs.python.org/file15392/issue7376_usage.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7376 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue644744] bdist_rpm fails when installing man pages
Thomas Vander Stichele thoma...@users.sourceforge.net added the comment: Hi Toshio, I'd probably also go for the wildcarding, but you'd still need to 'change' the INSTALLED_FILES file to do so, so you'd still use the same mechanism. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue644744 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7383] test_multiprocessing leaks
New submission from Antoine Pitrou pit...@free.fr: This has started a few days ago. I don't know if this was triggered by a multiprocessing change or an unrelated one. On trunk: test_multiprocessing beginning 6 repetitions 123456 .. test_multiprocessing leaked [277, 277, 277] references, sum=831 On py3k: test_multiprocessing beginning 6 repetitions 123456 .. test_multiprocessing leaked [229, 229, 229] references, sum=687 -- assignee: jnoller components: Library (Lib), Tests messages: 95649 nosy: jnoller, pitrou priority: high severity: normal stage: needs patch status: open title: test_multiprocessing leaks type: resource usage versions: Python 2.7, Python 3.2 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7383 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6071] no longer possible to hash arrays
Antoine Pitrou pit...@free.fr added the comment: As for the checks for bf_releasebuffer: I still think they are necessary. If an object implements bf_releasebuffer, that means that the object may change the buffer underneath, unless proper locking and unlocking takes place. I know, but the problem is that by switching some argument definitions to s* and friends we have broken compatibility for the (admittedly uncommon) use case of giving an array object to those functions. Since we probably don't want to backout those changes perhaps adding support for the new buffer API to the array object is the best course of action. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6071 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7345] calendar.TextCalendar().formatyear wrong argument list
Georg Brandl ge...@python.org added the comment: Fixed in r76471. -- resolution: - fixed status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7345 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7384] test_curses crash on FreeBSD buildbots
New submission from Mark Dickinson dicki...@gmail.com: test_curses is currently causing the test runs to abort on the FreeBSD 6.4 and 7.2 buildbots. I can reproduce this on a FreeBSD 7.2 /amd64 machine by doing ./python Lib/test/regrtest.py -uall test___all__ test_curses This dumps core, and the traceback points at the call to delwin() in PyCursesWindow_Dealloc, but it's far from obvious (to me) what's going wrong. wo-win is not NULL here, and appears to point to a valid WINDOW. However, stdscr is NULL! As far as I can tell, this shouldn't happen. test_curses by itself doesn't crash, unless I add an 'import readline' or 'import rlcompleter' to the top of test_curses.py. I expect to have access to the FreeBSD machine for a few more days. Any hints about what to try next would be appreciated. -- components: Extension Modules keywords: buildbot messages: 95652 nosy: mark.dickinson severity: normal status: open title: test_curses crash on FreeBSD buildbots versions: Python 2.6, Python 2.7, Python 3.1, Python 3.2 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7384 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7376] python -m doctest results in FAIL: Doctest: __main__.DebugRunner
flox la...@yahoo.fr added the comment: Patch could be applied to Python 2.6 and trunk too. -- versions: +Python 2.6, Python 2.7 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7376 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue644744] bdist_rpm fails when installing man pages
Toshio Kuratomi a.bad...@gmail.com added the comment: Agreed. The substitution is still needed. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue644744 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7128] cPickle looking for non-existent package copyreg
Georg Brandl ge...@python.org added the comment: Patch looks ok to me, do you want to apply it? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7128 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7383] test_multiprocessing leaks
Jesse Noller jnol...@gmail.com added the comment: AFAIK; I haven't changed anything which would introduce refleaks in the code. So, it's going to be a matter of chasing down all of the changes since the refleaks popped up and see which one triggered it. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7383 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7372] Regression in pstats
Georg Brandl ge...@python.org added the comment: Alexander, how hard would it be to change the profile output? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7372 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7117] Backport py3k float repr to trunk
Mark Dickinson dicki...@gmail.com added the comment: r76474: Remove %f - %g switch. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7117 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7372] Regression in pstats
Alexander Belopolsky belopol...@users.sourceforge.net added the comment: It would be fairly easy to change format before dumping stats to disk, but unfortunately Profile does not encapsulate it's run-time data and changing its format would be a mess. Of course, one can hack around that by turning Profile.stats into a computed property, but that's hardly an acceptable solution. I think it is worthwhile fixing the on-disk format, but as a long-tem solution one may consider adding common (possibly iterator-based) API to both profile and cProfile that pstats can use instead of accessing internal data structures. Creating an ABC for a standard Python profiler, seems to be a worthwhile project that in the future may simplify plugging in 3rd party profilers, but I don't have expertise to undertake such a project. That would require experience with multiple Python profilers that I don't have. On Mon, Nov 23, 2009 at 3:31 PM, Georg Brandl rep...@bugs.python.org wrote: Georg Brandl ge...@python.org added the comment: Alexander, how hard would it be to change the profile output? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7372 ___ -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7372 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7385] MemoryView_FromObject crashes if PyBuffer_GetBuffer fails
New submission from Pauli Virtanen p...@iki.fi: In Objects/memoryobject.c:PyMemoryView_FromObject there's a _PyObject_GC_UNTRACK unpaired with corresponding _PyObject_GC_TRACK, which seems to cause a segmentation fault. This can be triggered by calling PyMemoryView_FromObject on an object whose bf_getbuffer returns an error. PyMemoryView_FromObject(PyObject *base) { ... if (PyObject_GetBuffer(base, (mview-view), PyBUF_FULL_RO) 0) { Py_DECREF(mview); return NULL; } ... _PyObject_GC_TRACK(mview); } ... static void memory_dealloc(PyMemoryViewObject *self) { _PyObject_GC_UNTRACK(self); } -- components: Interpreter Core messages: 95660 nosy: pv severity: normal status: open title: MemoryView_FromObject crashes if PyBuffer_GetBuffer fails versions: Python 3.1 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7385 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7386] More precise document on os.path.normpath()
New submission from pengyu.ut pengyu...@gmail.com: os.path.normpath() doesn't return the trailing '/', if the path is a directory. But the document doesn't mention this fact. I recommend document this feature. -- assignee: georg.brandl components: Documentation messages: 95661 nosy: georg.brandl, pengyu.ut severity: normal status: open title: More precise document on os.path.normpath() versions: Python 2.7 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7386 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7387] More precise document on os.path.normpath()
New submission from pengyu.ut pengyu...@gmail.com: os.path.normpath() doesn't return the trailing '/', if the path is a directory. But the document doesn't mention this fact. I recommend document this feature. -- assignee: georg.brandl components: Documentation messages: 95662 nosy: georg.brandl, pengyu.ut severity: normal status: open title: More precise document on os.path.normpath() versions: Python 2.7 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7387 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7383] test_multiprocessing leaks
R. David Murray rdmur...@bitdance.com added the comment: This started just after r76438, which is an additional test for multiprocessing. Given build delays this is only a correlation not a definite cause, but it is suspicious. -- nosy: +r.david.murray ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7383 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7387] More precise document on os.path.normpath()
Changes by Benjamin Peterson benja...@python.org: -- resolution: - duplicate status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7387 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7228] %lld for PyErr_Format (Modules/_io/bufferedio.c)
Hirokazu Yamamoto ocean-c...@m2.ccsnet.ne.jp added the comment: I think your patch is correct. (I couldn't check the behavior on error condition itself, because I wasn't sure how, but I checked test_io run on windows) -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7228 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com