[issue12321] documentation of ElementTree.find
New submission from patrick vrijlandt patrick.vrijla...@gmail.com: From the python docs for version 3.2: 19.12.3. ElementTree Objects find(match) [...] Same as getroot().find(match). [...] This is not true: tree.find accepts an absolute path (like /*) , whereas element.find doesn't. Also applies to findall and findtext. -- components: XML messages: 138228 nosy: patrick.vrijlandt priority: normal severity: normal status: open title: documentation of ElementTree.find type: behavior versions: Python 3.2 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12321 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12322] ElementPath 1.3 expressions documentation
New submission from patrick vrijlandt patrick.vrijla...@gmail.com: Python 3.2 supports ElementPath version 1.3. The relevant documentation is http://effbot.org/zone/element-xpath.htm. It says: .. (New in 1.3) Selects the parent element. However, a CHANGES document says: The engine also provides limited support for the .. parent operator; you can use it inside the subtree, but it cannot go above the target element (the element you called find on). The normal documentation should document the limitation. -- components: XML messages: 138229 nosy: patrick.vrijlandt priority: normal severity: normal status: open title: ElementPath 1.3 expressions documentation type: behavior versions: Python 3.2 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12322 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12323] ElementPath 1.3 expressions
New submission from patrick vrijlandt patrick.vrijla...@gmail.com: From http://effbot.org/zone/element-xpath.htm: [position] (New in 1.3) Selects all elements that are located at the given position. The position can be either an integer (1 is the first position), the expression “last()” (for the last position), or a position relative to last() (e.g. “last()-1” for the second to last position). This predicate must be preceeded by a tag name. Testing shows, that [0] is accepted, and seems to be [last()]. However [-1] selects no elements. I think these expressions should raise an exception. (Or the feature should be 0-based and behave like python list indices) -- components: XML messages: 138230 nosy: patrick.vrijlandt priority: normal severity: normal status: open title: ElementPath 1.3 expressions type: behavior versions: Python 3.2 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12323 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12324] [3.2] sorted(big dict)
New submission from DDarko ddarko...@gmail.com: I added an example to reproduce the bug. From the command line the same code: Python 2.7.1+ (r271:86832, Apr 11 2011, 18:05:24) [GCC 4.5.2] on linux2 $ python sort_test.py Everything fine. Python 3.2 (r32:88445, Mar 25 2011, 19:28:28) [GCC 4.5.2] on linux2 $ python3 sort_test.py Traceback (most recent call last): File sort_test.py, line 1821, in module r = sorted(d.items(), key=operator.itemgetter(1), reverse=1) TypeError: unorderable types: dict() dict() -- files: sort_test.py messages: 138231 nosy: DDarko priority: normal severity: normal status: open title: [3.2] sorted(big dict) type: behavior versions: Python 3.2 Added file: http://bugs.python.org/file22339/sort_test.py ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12324 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue2122] mmap.flush does not check for errors on windows
Changes by Antoine Pitrou pit...@free.fr: -- stage: test needed - patch review ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue2122 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12324] [3.2] sorted(big dict)
Mark Dickinson dicki...@gmail.com added the comment: This is expected behaviour: Python 3 changed the semantics of the comparison operators , =, , =. See: http://docs.python.org/py3k/whatsnew/3.0.html#ordering-comparisons for more. -- nosy: +mark.dickinson resolution: - invalid status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12324 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12324] [3.2] sorted(big dict)
DDarko ddarko...@gmail.com added the comment: I am aware of this change. In this example, I'm sort by item number 1, which is a list, and its first value is an int. $ python3 sort_test.py class 'list' class 'list' class 'list' class 'list' class 'list' class 'list' ... Dict index is always No. 2. But I do not sort it. That's why it surprised me this error because nowhere dicts should not be compared. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12324 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12325] regex matches incorrectly on literal dot (99.9% confirmed)
New submission from Cal Leeming cal.leem...@simplicitymedialtd.co.uk:
I believe I might have found a bug in the Python re libraries. Here is a
complete debug of what is happening (my apologies for the nature of the actual
text). I have ran this regex through RegexBuddy (and a few other tools), and
all of them do the correct action (which is to not do any replacement), apart
from Python. I haven't yet tried this in another language.
ORIGINAL TEXT
313229176
me and a buddy and his girlfriend were watching tv once and this blabbering
idiot starts talking about this scientific study she heard about where they
built a fake city and only one guy didn't know that it was a fake. we all
paused for a second and i said the truman show? and she says yeah! that was
the name of it! me my buddy and his girlfriend all catch eyes and are baffled
at how stupid she was
TEXT AFTER REGEX SUB
me and a buddy and his girlfriend were http://watching.tv once and this
blabbering idiot starts talking about this scientific study she heard about
where they built a fake city and only one guy didn't know that it was a fake.we
all paused for a second and i said the truman show? and she says yeah! that
was the name of it! me my buddy and his girlfriend all catch eyes and are
baffled at how stupid she was
---
--- REPLACED TEXT ---
watching tv
http://watching.tv
---
REGEX
_t = re.compile(r(^|
)((?:[\w\-]{2,}?\.|)(?:[\w\-]{2,}?)(?:\.com|\.net|\.org|\.co\.uk|\.tv|\.ly)),
flags = re.IGNORECASE | re.MULTILINE | re.DEBUG)
COMMAND
_t.sub(\\1http://\\2;, original_message_here)
REGEX DEBUG
subpattern 1
branch
at at_beginning
or
literal 32
subpattern 2
subpattern None
branch
min_repeat 2 65535
in
category category_word
literal 45
literal 46
or
subpattern None
min_repeat 2 65535
in
category category_word
literal 45
subpattern None
literal 46
branch
literal 99
literal 111
literal 109
or
literal 110
literal 101
literal 116
or
literal 111
literal 114
literal 103
or
literal 99
literal 111
literal 46
literal 117
literal 107
or
literal 116
literal 118
or
literal 108
literal 121
--
components: Regular Expressions
messages: 138234
nosy: Cal.Leeming
priority: normal
severity: normal
status: open
title: regex matches incorrectly on literal dot (99.9% confirmed)
versions: Python 2.7
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[issue12325] regex matches incorrectly on literal dot (99.9% confirmed)
Changes by Cal Leeming cal.leem...@simplicitymedialtd.co.uk: -- type: - behavior ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12325 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4470] smtplib SMTP_SSL not working.
Torsten Bronger bron...@physik.rwth-aachen.de added the comment: I still have to apply Catucci's patch (or a modification of) after every Ubuntu installation or upgrade. Otherwise, I get ... File /usr/lib/python2.7/smtplib.py, line 752, in __init__ SMTP.__init__(self, host, port, local_hostname, timeout) File /usr/lib/python2.7/smtplib.py, line 239, in __init__ (code, msg) = self.connect(host, port) File /usr/lib/python2.7/smtplib.py, line 295, in connect self.sock = self._get_socket(host, port, self.timeout) File /usr/lib/python2.7/smtplib.py, line 757, in _get_socket new_socket = socket.create_connection((host, port), timeout) File /usr/lib/python2.7/socket.py, line 571, in create_connection raise err socket.error: [Errno 111] Connection refused But isn't it that #4066 should have solved the critical part this issue pair 4066/4470? -- nosy: +bronger ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4470 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12325] regex matches incorrectly on literal dot (99.9% confirmed)
Cal Leeming cal.leem...@simplicitymedialtd.co.uk added the comment: Take particular notice to the following: \.co\.uk or literal 99 literal 111 literal 46 literal 117 literal 107 map(lambda x: chr(x), [99,111,46,117,107]) ['c', 'o', '.', 'u', 'k'] It would appear it is ignoring the first \. But why?? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12325 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12324] [3.2] sorted(big dict)
DDarko ddarko...@gmail.com added the comment: Sure. I know what's going on. Sorry for the inconvenience. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12324 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12324] [3.2] sorted(big dict)
Mark Dickinson dicki...@gmail.com added the comment:
In this example, I'm sort by item number 1, which is a list, and its
first value is an int.
? You're sorting by the values of the dict d, and those values have the form
[int, int, dict]; so when the two ints match (e.g., in your data, there are
two values of the form [64, 124, {...}]) there's a dictionary comparison.
Did you mean to do:
sorted(d.values(), key=operator.itemgetter(1), reverse=1)
?
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[issue12325] regex matches incorrectly on literal dot (99.9% confirmed)
Robert Lehmann lehman...@gmail.com added the comment:
I can not reproduce either of your findings. Could you provide us with your
version information? re version 2.2.1, _sre 2.2.2, Python 2.6.6, Debian sid
here. Also tested with Python 2.7.2rc1 (same RE).
import re
re.compile(r\.co\.uk, re.DEBUG)
literal 46
literal 99
literal 111
literal 46
literal 117
literal 107
_sre.SRE_Pattern object at 0xb73b0860
re.compile(r(^|
)((?:[\w\-]{2,}?\.|)(?:[\w\-]{2,}?)(?:\.com|\.net|\.org|\.co\.uk|\.tv|\.ly)),
flags = re.IGNORECASE | re.MULTILINE | re.DEBUG).sub(\\1http://\\2;,
me and a buddy and his girlfriend were watching tv once and this
blabbering idiot starts talking about this scientific study she heard about
where they built a fake city and only one guy didn't know that it was a
fake. we all paused for a second and i said the truman show? and she says
yeah! that was the name of it! me my buddy and his girlfriend all catch
eyes and are baffled at how stupid she was)
subpattern 1
...
'me and a buddy and his girlfriend were watching tv once...'
--
nosy: +lehmannro
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[issue12325] regex matches incorrectly on literal dot (99.9% confirmed)
Cal Leeming cal.leem...@simplicitymedialtd.co.uk added the comment: Oh jeez, you're going to think I'm such an idiot. I just ran a completely fresh test in the cli (away from the original source), and the issue disappeared (it was caused by caching - apparently). I'm really sorry to have bothered you guys, I should have thought and tested this outside the original code first. I'll make sure to do this before posting any bugs in the future. Thank you for your extremely fast response though! Cal -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12325 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12324] [3.2] sorted(big dict)
DDarko ddarko...@gmail.com added the comment:
I am interested in sorting only by INT0, in this example:
{k: [INT0, INT1, DICT], k: [INT0, INT1, DICT], ...}
not cmp. whole lists.
Unfortunately I can not take advantage of .values() as the keys I need.
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[issue12323] ElementPath 1.3 expressions
Changes by Antoine Pitrou pit...@free.fr: -- nosy: +flox ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12323 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12322] ElementPath 1.3 expressions documentation
Changes by Antoine Pitrou pit...@free.fr: -- nosy: +flox ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12322 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12321] documentation of ElementTree.find
Changes by Antoine Pitrou pit...@free.fr: -- nosy: +flox ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12321 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12319] [http.client] HTTPConnection.putrequest not support chunked Transfer-Encodings to send data
Petri Lehtinen pe...@digip.org added the comment: What's the use case? Do you have an iterable that yields data whose size is unknown? AFAIK, most web servers don't even support chunked uploads. (Removing Python 2.7 from versions as this is clearly a feature request.) -- nosy: +petri.lehtinen type: - feature request versions: -Python 2.7 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12319 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12181] SIGBUS error on OpenBSD (sparc64)
Charles-François Natali neolo...@free.fr added the comment: If there are only two versions of the structure on all operating systems, we can add a check in configure Isn't it a bit overkill? OpenBSD is the only OS to define struct kevent that way, adding a #ifdef __OpenBSD__ check would probably be enough, no? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12181 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12294] multiprocessing.Pool: Need a way to find out if work are finished.
Changes by Petri Lehtinen pe...@digip.org: -- nosy: +petri.lehtinen versions: +Python 3.3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12294 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12281] bytes.decode('mbcs', 'ignore') does replace undecodable bytes on Windows Vista or later
STINNER Victor victor.stin...@haypocalc.com added the comment: Patch version 3: - add unit tests for code pages 932, 1252, CP_UTF7 and CP_UTF8 - fix encode/decode flags for CP_UTF7/CP_UTF8 - fix encode name on UnicodeDecodeError, support also CP_UTF7 and CP_UTF8 code page names TODO: - The decoder (with errors) doesn't support multibyte characters, e.g. b\xC3\xA9\xFF is not correctly decoded using replace (insize is fixed to 1) - The encoder doesn't support surrogate pairs, but the result with UTF-8 looks correct - UTF-7 decoder is not strict, e.g. b'[+/]' is decoded to '[]' in strict mode - UTF-8 encoder is not strict, e.g. replace surrogates by U+FFFD - Use final in decode_mbcs_errors(): a multibyte character may be splitted between two chunks of INT_MAX bytes - Implement suggested Martin's optimizations? -- Added file: http://bugs.python.org/file22340/mbcs3.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12281 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11728] mbox parser incorrect behaviour
Steffen Daode Nurpmeso sdao...@googlemail.com added the comment: Hello Valery Masiutsin, i recently stumbled over this while searching for the link to the standart i've stored in another issue. (Without being logged in, say.) The de-facto standart (http://qmail.org/man/man5/mbox.html) says: HOW A MESSAGE IS READ A reader scans through an mbox file looking for From_ lines. Any From_ line marks the beginning of a message. The reader should not attempt to take advantage of the fact that every From_ line (past the beginning of the file) is preceded by a blank line. This is however the recent version. The mbox manpage of my up-to-date Mac OS X 10.6.7 does not state this, for example. It's from 2002. However, all known MBOX standarts, i.e. MBOXO, MBOXRD, MBOXCL, require proper quoting of non-From_ From lines (by preceeding with ''). So your example should not fail in Python. (But hey - are you sure *that* has been produced by Perl?) You're right however that Python seems to only support the old MBOXO way of un-escaping only plain From to/from From , which is not even mentioned anymore in the current standart - that only describes MBOXRD ((*From ) - +match.group(1)). (Lucky me: i own Mac OS X, otherwise i wouldn't even know.) Thus you're in trouble if the unescaping is performed before the split.. This is another issue, though: MBOX parser uses MBOXO algorithm. ; - Ciao, Steffen -- nosy: +sdaoden ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11728 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12281] bytes.decode('mbcs', 'ignore') does replace undecodable bytes on Windows Vista or later
STINNER Victor victor.stin...@haypocalc.com added the comment: Using my patch, it is possible create a codec for any code page on demand: register a function checking if the encoding name starts with cp and ends with a valid code page number. Even if it is bad idea to set the OEM code page to 65001, implement a codec for this code page would solve issue #6058 (and help issues #7441 and #10920). See also issue #1602 (Unicode support of the Windows console). I don't know if the Windows codec should be use, it available, instead of Python builtin codecs for Windows code pages (e.g. cp1252 encoding). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12281 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12206] Documentation Std. Library 15.7.5 LogRecord objects: Parameters: level(currently wrong) - levelno (correct)
Roundup Robot devnull@devnull added the comment: New changeset 5fbf0d010276 by Vinay Sajip in branch '2.7': Closes #12206: documentation update for LogRecord constructor and Formatter.formatTime. http://hg.python.org/cpython/rev/5fbf0d010276 -- resolution: - fixed stage: - committed/rejected status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12206 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12316] test_signal: test_sigwait_thread failure on FreeBSD 6.4 buildbot
Charles-François Natali neolo...@free.fr added the comment: Patch attached: - a new process is spawned (using assert_python_ok()) to avoid undefined behavior (and crash on FreeBSD) - I've kept SIGUSR1 default handler, because, as noted in http://bugs.python.org/issue8407#msg138066 , there can be subtle differences between default handlers and user-installed ones which can mask bugs - I've fixed a comment in test_sigwait -- keywords: +patch Added file: http://bugs.python.org/file22341/test_sigwait_thread.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12316 ___diff -r 0e22c47b47a3 Lib/test/test_signal.py --- a/Lib/test/test_signal.py Sun Jun 12 23:02:57 2011 +0200 +++ b/Lib/test/test_signal.py Mon Jun 13 15:53:57 2011 +0200 @@ -9,6 +9,7 @@ import subprocess import traceback import sys, os, time, errno +from test.script_helper import assert_python_ok try: import threading except ImportError: @@ -627,8 +628,7 @@ else: os._exit(0) else: -# parent: let the child some time to wait, send him the signal, and -# check it correcty received it +# parent: check that the child correcty received the signal self.assertEqual(os.waitpid(pid, 0), (pid, 0)) @unittest.skipUnless(hasattr(signal, 'sigwait'), @@ -649,24 +649,36 @@ @unittest.skipUnless(hasattr(signal, 'sigwait'), 'need signal.sigwait()') @unittest.skipIf(threading is None, test needs threading module) -@unittest.skipUnless(hasattr(os, 'fork'), 'need os.fork()') def test_sigwait_thread(self): -def kill_later(signum): -# wait until the main thread is waiting in sigwait() -time.sleep(1) -os.kill(os.getpid(), signum) +# Check that calling sigwait() from a thread doesn't suspend the whole +# process. +# A new interpreter is spawned to avoid problems when mixing threads and +# fork() (only async-safe functions are allowed between fork() and +# exec()). +assert_python_ok(-c, if True: +import os, threading, sys, time, signal -def test(signum): -killer = threading.Thread(target=kill_later, args=(signum,)) +# the default handler terminates the process +signum = signal.SIGUSR1 + +def kill_later(): +# wait until the main thread is waiting in sigwait() +time.sleep(1) +os.kill(os.getpid(), signum) + +# the signal must be blocked by all the threads +signal.pthread_sigmask(signal.SIG_BLOCK, [signum]) +killer = threading.Thread(target=kill_later) killer.start() received = signal.sigwait([signum]) if received != signum: print(sigwait() received %s, not %s % (received, signum), file=sys.stderr) -os._exit(1) +sys.exit(1) killer.join() - -self.check_sigwait(test, signal.SIGUSR1) +# unblock the signal, which should have been cleared by sigwait() +signal.pthread_sigmask(signal.SIG_UNBLOCK, [signum]) +) @unittest.skipUnless(hasattr(signal, 'pthread_sigmask'), 'need signal.pthread_sigmask()') ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12316] test_signal: test_sigwait_thread failure on FreeBSD 6.4 buildbot
Roundup Robot devnull@devnull added the comment: New changeset d07d0afea9a7 by Victor Stinner in branch 'default': Issue #12316: Fix sigwait() test using threads http://hg.python.org/cpython/rev/d07d0afea9a7 -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12316 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12316] test_signal: test_sigwait_thread failure on FreeBSD 6.4 buildbot
STINNER Victor victor.stin...@haypocalc.com added the comment: Patch attached The patch looks correct, but only FreeBSD 6.4 can tell us if it works or not, so I commited your new version of the test. I inlined check_sigwait() because the function was only called by test_sigwait(). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12316 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12325] regex matches incorrectly on literal dot (99.9% confirmed)
Changes by R. David Murray rdmur...@bitdance.com: -- resolution: - invalid stage: - committed/rejected status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12325 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12326] Linux 3: tests should avoid using sys.platform == 'linux2'
New submission from Charles-François Natali neolo...@free.fr:
Linus recently decided that the next Linux kernel version would 3.0 [1].
As a consequence, sys.platform (which is actually MACHDEP) will be 'linux3' on
machines running Linux 3 kernels, and tests checking explicitely against
'linux2' will either break and won't run.
A quick grep through the code base returns only a couple problematic places,
but this should definitely be fixed.
For information, here's a - probably incomplete - list of such occurrences:
./Lib/test/test_logging.py:if sys.platform in ('linux2', 'darwin'):
./Lib/test/test_sysconfig.py:sys.platform = 'linux2'
./Lib/test/regrtest.py:'linux2':
./Lib/test/test_socket.py:if sys.platform == 'linux2':
./Lib/test/test_tarfile.py:if sys.platform == linux2:
./Lib/distutils/tests/test_bdist_rpm.py:if sys.platform != 'linux2':
./Lib/distutils/tests/test_bdist_rpm.py:if sys.platform != 'linux2':
./Lib/distutils/tests/test_util.py:sys.platform = 'linux2'
./Lib/packaging/tests/test_config.py: inotify (0.0.1); sys.platform == 'linux2'
./Lib/packaging/tests/test_config.py: inotify (0.0.1);
sys.platform == 'linux2']
./setup.py:if (platform in ('linux2', 'freebsd4', 'freebsd5',
'freebsd6',
[1] http://thread.gmane.org/gmane.linux.kernel/1147415
--
messages: 138251
nosy: neologix
priority: normal
severity: normal
stage: needs patch
status: open
title: Linux 3: tests should avoid using sys.platform == 'linux2'
type: behavior
versions: Python 3.3, Python 3.4
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[issue12326] Linux 3: tests should avoid using sys.platform == 'linux2'
STINNER Victor victor.stin...@haypocalc.com added the comment:
Why should be used instead?
- sys.platform.startswith('linux')
- os.uname()[0] == 'Linux'
- platform.system() == 'Linux'
- other?
Tests like sys.platform in ('linux2', 'darwin') can be replaced by sys.platform
in ('linux2', 'linux3', 'darwin'). We will have to patch this test again for
Linux 4.
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[issue12326] Linux 3: tests should avoid using sys.platform == 'linux2'
Antoine Pitrou pit...@free.fr added the comment: I would expect changing sys.platform will also break a lot of third-party code. Perhaps sys.platform can still be 'linux2' under Linux 3.x? After all, there's no significant change that deserves changing sys.platform. -- nosy: +pitrou ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12326 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12326] Linux 3: tests should avoid using sys.platform == 'linux2'
STINNER Victor victor.stin...@haypocalc.com added the comment: sys.platform comes from Py_GetPlatform() which comes from PLATFORM define. On Linux, this define comes from Makefile: MACHDEP variable which comes from configure. Finally, MACHDEP is defined by: ac_sys_system=`uname -s` if test $ac_sys_system = AIX \ -o $ac_sys_system = UnixWare -o $ac_sys_system = OpenUNIX; then ac_sys_release=`uname -v` else ac_sys_release=`uname -r` fi ac_md_system=`echo $ac_sys_system | tr -d '/ ' | tr '[A-Z]' '[a-z]'` ac_md_release=`echo $ac_sys_release | tr -d '/ ' | sed 's/^[A-Z]\.//' | sed 's/\..*//'` MACHDEP=$ac_md_system$ac_md_release -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12326 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12326] Linux 3: tests should avoid using sys.platform == 'linux2'
Charles-François Natali neolo...@free.fr added the comment:
I would expect changing sys.platform will also break a lot of third-
party code.
Maybe, but this would be an application bug.
Here's sys.platform current implementation:
const char *
Py_GetPlatform(void)
{
return PLATFORM;
}
And here's the documentation, from http://docs.python.org/c-api/init.html
Return the platform identifier for the current platform. On Unix, this is
formed from the “official” name of the operating system, converted to lower
case, followed by the major revision number
So it's actually documented.
Perhaps sys.platform can still be 'linux2' under Linux 3.x? After
all, there's no significant change that deserves changing
sys.platform.
Sounds like a recipe for confusion.
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[issue12326] Linux 3: tests should avoid using sys.platform == 'linux2'
Changes by Charles-François Natali neolo...@free.fr: -- nosy: +lemburg, loewis ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12326 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12326] Linux 3: tests should avoid using sys.platform == 'linux2'
Changes by Arfrever Frehtes Taifersar Arahesis arfrever@gmail.com: -- nosy: +Arfrever ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12326 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12084] os.stat() on windows doesn't consider relative symlink
STINNER Victor victor.stin...@haypocalc.com added the comment: issue12084_v2.diff doesn't patch os.lstat(bytes): os.lstat(bytes) should call win32_lstat() (which is removed by this patch) instead of stat(). test_os doesn't test os.stat()/os.lstat() with byte filenames. You can for example replace Win32SymlinkTests.check_stat() method by: def check_stat(self, link, target): self.assertEqual(os.stat(link), os.stat(target)) self.assertNotEqual(os.lstat(link), os.stat(link)) bytes_link = os.fsencode(link) self.assertEqual(os.stat(bytes_link), os.stat(target)) self.assertNotEqual(os.lstat(bytes_link), os.stat(bytes_link)) -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12084 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12316] test_signal: test_sigwait_thread failure on FreeBSD 6.4 buildbot
STINNER Victor victor.stin...@haypocalc.com added the comment: test_signal passed in build #1577 of x86 FreeBSD 6.4 3.x: I close this issue. Thanks neologix! -- resolution: - fixed status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12316 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12319] [http.client] HTTPConnection.putrequest not support chunked Transfer-Encodings to send data
harobed steph...@harobed.org added the comment: I use http.client in WebDAV client. Mac OS X Finder WebDAV client perform all his request in chunk mode : PUT and GET. Here, I use http.client to simulate Mac OS X Finder WebDAV client. Regards, Stephane -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12319 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12084] os.stat() on windows doesn't consider relative symlink
STINNER Victor victor.stin...@haypocalc.com added the comment: os.lstat(bytes) should call win32_lstat() (which is removed by this patch) instead of stat() Short history: - 0a1baa619171: Fix #10027. st_nlink not set on Windows calls to os.stat/lstat - 730b728e5aef: Implement #1578269. Patch by Jason R. Coombs. 730b728e5aef adds win32_lstat(), but it doesn't patch posix_lstat(). So your patch is not a regression, it's just that it was never supported. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12084 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12063] tokenize module appears to treat unterminated single and double-quoted strings inconsistently
R. David Murray rdmur...@bitdance.com added the comment: I agree with Petri, so I'm setting this to a doc issue. -- assignee: - docs@python components: +Documentation nosy: +docs@python, r.david.murray stage: - needs patch type: - behavior ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12063 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12174] Multiprocessing logging levels unclear
R. David Murray rdmur...@bitdance.com added the comment: I think it would be good to mention the numeric levels in the text as well (in parenthesis, perhaps), unless the rest of the logging docs no longer refer to the numeric levels. -- nosy: +r.david.murray ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12174 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11669] Clarify Lang Ref Compound statements footnote
R. David Murray rdmur...@bitdance.com added the comment: Sometimes we use the patch keyword for doc issues where someone has suggested a specific new wording but not generated an actual patch. That seems to be the case here. -- nosy: +r.david.murray ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11669 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11669] Clarify Lang Ref Compound statements footnote
Changes by R. David Murray rdmur...@bitdance.com: -- versions: -Python 3.1 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11669 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12084] os.stat() on windows doesn't consider relative symlink
Brian Curtin br...@python.org added the comment: Here's a cleaned up patch which includes the test and lstat change Victor mentioned. I think this addresses everything we need to cover here. Can you run the tests once more with this new patch? -- Added file: http://bugs.python.org/file22342/issue12084_v3.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12084 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12327] in HTTPConnection the are len(body) and TypeError catch exception to detect if body is file like object, this hack do work with StringIO object
New submission from harobed steph...@harobed.org: Hi, in httplib.HTTPConnection._send_request (Python 2.6) in httplib.HTTPConnection._set_content_length (Python 2.7) and http.client.HTTPConnection._set_content_length (Python 3.3) there are something like that : try: thelen = str(len(body)) except TypeError as te: # If this is a file-like object, try to # fstat its file descriptor try: thelen = str(os.fstat(body.fileno()).st_size) except (AttributeError, OSError): # Don't send a length if this failed if self.debuglevel 0: print(Cannot stat!!) If I put StringIO object in body and I do : len(body) AttributeError: StringIO instance has no attribute '__len__' I haven't TypeError. I think we need to replace : try: thelen = str(len(body)) except TypeError as te: by : if hasattr(body, read): ... # it's file-like object else: ... # it's string object What do you think about ? -- components: Library (Lib) messages: 138264 nosy: harobed priority: normal severity: normal status: open title: in HTTPConnection the are len(body) and TypeError catch exception to detect if body is file like object, this hack do work with StringIO object versions: Python 2.6, Python 2.7, Python 3.3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12327 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8260] When I use codecs.open(...) and f.readline() follow up by f.read() return bad result
harobed steph...@harobed.org added the comment: Up, I think this patch isn't applied in Python 3.3a0. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8260 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12306] zlib: Expose zlibVersion to query runtime version of zlib
Torsten Landschoff t.landsch...@gmx.net added the comment: Here is an updated patch: * Function zlibVersion() replaced by module-level constant ZLIB_RUNTIME_VERSION * Added documentation (with versionadded: 3.3) -- Added file: http://bugs.python.org/file22343/zlib_runtime_version.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12306 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12306] zlib: Expose zlibVersion to query runtime version of zlib
Torsten Landschoff t.landsch...@gmx.net added the comment: Documentation for ZLIB_VERSION. I just notice that it makes no sense to add the version info to that section. Feel free to move the two snippets. I added a versionadded tag here as well (ZLIB_VERSION was already in Python 1.5). Is there any old release for that versionadded tags should be removed? -- Added file: http://bugs.python.org/file22344/zlib_version_doc.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12306 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12328] multiprocessing's overlapped PipeConnection on Windows
New submission from sbt shibt...@gmail.com: There are some problems with the new Windows overlapped implementation of PipeConnection in the default branch. 1) poll(0) can return False when an empty string is in the pipe: if the next message in the pipe is b then PeekNamedPipe() returns (0, 0) which is indistiguishable from the case where the pipe is empty. This affects versions 2.6-3.2 of Python on Windows as well. For old versions I would just document the fact that poll() will fail to see that there is data in the pipe if the next message is an empty string. In practice this is not a big deal since pipes are primarily used for pickled objects which will never be the empty string. 2) _poll() forgets to check self._buffered, so it can return False even if there is buffered data. 3) Even if (2) is fixed, _poll() with a non-zero timeout can mess up message boundaries if the pipe contains messages of length zero or one. To fix this overlapped_GetOverlappedResult() needs to be changed to not swallow and forget ERROR_MORE_DATA errors. 4) In _poll() there is a race condition: if the read operation completes after WaitForMultipleObjects() timesout, but before the operation is cancelled, then the data read will be discarded. 5) The code assumes that if CancelIo()/CancelIoEx() returns successfully then the OVERLAPPED structure and associated buffer may be deallocated immediately. But the documentation says that if CancelIo()/CancelIoEx() succeeds then cancellation has only been *requested*: http://msdn.microsoft.com/en-us/library/aa363792%28v=vs.85%29.aspx If [CancelIoEx()] succeeds, the return value is nonzero. The cancel operation for all pending I/O operations issued by the calling thread for the specified file handle was successfully *requested*. The application must not free or reuse the OVERLAPPED structure associated with the canceled I/O operations until they have *completed*. The thread can use the GetOverlappedResult function to determine when the I/O operations themselves have been completed. We should wait for cancellation to *complete* by using GetOverlappedResult(..., TRUE), otherwise we risk a crash. If the operation was cancelled then FALSE is returned with GetLastError() == ERROR_OPERATION_ABORTED. I would suggest making it a programming error for the overlapped object to be deallocated while the operation is still pending, and to print a RuntimeError if that happens. (This does not prevent us from still trying to prevent a crash using CancelIoEx().) 6) Not a bug exactly, but poll(timeout) is no longer interruptible with Ctrl-C. This also means that Queue.get() is no longer interruptible. -- The unit tests attached pass on Unix. On Windows versions up to 3.2, only test_empty_string fails. On Windows version 3.3 all three fail. -- components: Extension Modules files: test_pipe_poll.py messages: 138268 nosy: jnoller, pitrou, sbt priority: normal severity: normal status: open title: multiprocessing's overlapped PipeConnection on Windows type: behavior versions: Python 2.6, Python 2.7, Python 3.1, Python 3.2, Python 3.3 Added file: http://bugs.python.org/file22345/test_pipe_poll.py ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12328 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12141] sysconfig.get_config_vars('srcdir') fails in specific cases
Ned Deily n...@acm.org added the comment:
Here are patches to install a copy of xxmodule.c in the distutils tests
directory (for 3.3, 3.2, and 2.7) and a copy in packaging tests for 3.3. With
them in place, test_build_ext/test_command_build_ext now executes when the
tests are run from an installed Python where no source directory is available
and each test case run copies the c file into its temp dir.
Currently, those test are being silently skipped in the installed case or,
worse, picking up the wrong version of xxmodule.c depending on what
sysconfig.get_config_vars('srcdir') returns (this happened to me when I reused
a source directory name in some builds). For 3.2, a patch is included to
backport the Distutils part of the fix for issue12132.
--
components: +Distutils, Distutils2
keywords: +patch
nosy: +alexis
stage: - patch review
Added file: http://bugs.python.org/file22346/issue12141_3x.patch
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[issue12141] sysconfig.get_config_vars('srcdir') fails in specific cases
Changes by Ned Deily n...@acm.org: Added file: http://bugs.python.org/file22347/issue12132_backport_32.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12141 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12141] sysconfig.get_config_vars('srcdir') fails in specific cases
Changes by Ned Deily n...@acm.org: Added file: http://bugs.python.org/file22348/issue12141_32.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12141 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12141] sysconfig.get_config_vars('srcdir') fails in specific cases
Changes by Ned Deily n...@acm.org: Added file: http://bugs.python.org/file22349/issue12141_27.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12141 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12328] multiprocessing's overlapped PipeConnection on Windows
sbt shibt...@gmail.com added the comment: The attached patch hopefully fixes problems (1)-(5), but I have never used overlapped I/O before. test_pipe_poll.py passes with these changes. -- keywords: +patch Added file: http://bugs.python.org/file22350/pipe_poll.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12328 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12326] Linux 3: tests should avoid using sys.platform == 'linux2'
Martin v. Löwis mar...@v.loewis.de added the comment: I suggest to change sys.platform to 'linux' in future releases (3.3). For bugfix releases (2.7, 3.2), I'd keep it as 'linux2' even on Linux 3. For security-only releases (2.6, 3.1), no change should be made. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12326 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8260] When I use codecs.open(...) and f.readline() follow up by f.read() return bad result
Changes by STINNER Victor victor.stin...@haypocalc.com: -- nosy: +haypo ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8260 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12327] in HTTPConnection the are len(body) and TypeError catch exception to detect if body is file like object, this hack do work with StringIO object
R. David Murray rdmur...@bitdance.com added the comment: fileno and stat won't work on a StringIO object. So StringIO would need to be special cased to call getvalue. -- nosy: +orsenthil, r.david.murray ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12327 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8260] When I use codecs.open(...) and f.readline() follow up by f.read() return bad result
R. David Murray rdmur...@bitdance.com added the comment: According to this ticket it hasn't been applied anywhere yet (a message will be posted here when it is). -- nosy: +r.david.murray versions: +Python 3.3 -Python 3.1 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8260 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12084] os.stat() on windows doesn't consider relative symlink
STINNER Victor victor.stin...@haypocalc.com added the comment: Here's a cleaned up patch which includes the test and lstat change Victor mentioned. The test pass on Windows Seven 64 bits. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12084 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7860] 32-bit Python on 64-bit Windows reports incorrect architecture
Changes by Santoso Wijaya santoso.wij...@gmail.com: -- nosy: +santa4nt ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7860 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12327] in HTTPConnection the are len(body) and TypeError catch exception to detect if body is file like object, this hack do work with StringIO object
harobed steph...@harobed.org added the comment: fileno and stat won't work on a StringIO object. So StringIO would need to be special cased to call getvalue. Yes, but it isn't important in chunk transfer encoding. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12327 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12327] in HTTPConnection the are len(body) and TypeError catch exception to detect if body is file like object, this hack do work with StringIO object
R. David Murray rdmur...@bitdance.com added the comment: But if the len information is available, why not return it? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12327 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12327] in HTTPConnection the are len(body) and TypeError catch exception to detect if body is file like object, this hack do work with StringIO object
Changes by R. David Murray rdmur...@bitdance.com: -- versions: +Python 3.2 -Python 2.6 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12327 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12084] os.stat() on windows doesn't consider relative symlink
Roundup Robot devnull@devnull added the comment: New changeset 1a3e8db28d49 by Brian Curtin in branch '3.2': Fix #12084. os.stat on Windows wasn't working properly with relative symlinks. http://hg.python.org/cpython/rev/1a3e8db28d49 New changeset c04c55afbf81 by Brian Curtin in branch 'default': Merge from 3.2 for Issue #12084. http://hg.python.org/cpython/rev/c04c55afbf81 -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12084 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue9516] sysconfig: $MACOSX_DEPLOYMENT_TARGET mismatch: now 10.3 but 10.5 during configure
Ned Deily n...@acm.org added the comment:
There are several issues here now.
With the patches as now applied, when running the tests with standard OS X
installer Pythons, I saw occasional failures of the new test_deployment_target
test case (Unexpected target). After ensuring that the build_ext tests
actually are executed consistently (see the patches for Issue12141), I found
that the test case failed consistently when test_distutils was run after
test___all__, which is the default. There was also a telltale warning that
test___all__ altered the execution environment. After investigating, I've come
to the conclusion that the root cause of this test failure *and* of the
original reported problem in this issue is the original implementation of
forcing MACOSX_DEPLOYMENT_TARGET way back in r38123.
The main problem with r38123 is that, while the issue needing fixing is limited
to Distutils-spawned build steps, the solution unpredictably can modify the
environment of *all* subprocesses (as Ronald noted earlier in msg114195):
import os
os.system('echo $MACOSX_DEPLOYMENT_TARGET')
0
import distutils.command.build
os.system('echo $MACOSX_DEPLOYMENT_TARGET')
10.6
0
The modification occurs in distutils.sysconfig._init_posix when
distutils.sysconfig is imported so the env change can be a side-effect of
importing other distutils modules, like above. This behavior has been the case
since r38123 but its effects were somewhat masked within the Python interpreter
process by the use of os.putenv. Now that the patches for this issue replaced
os.putenv with setting os.environ directly, the changed
MACOSX_DEPLOYMENT_TARGET is now visible in the interpreter, too. And that's
the cause of the new test___all__ altered the execution environment message.
Running test___all__ causes distutils.sysconfig to be imported which causes the
_init_posix one-time initialization to take place which will set
MACOSX_DEPLOYMENT_TARGET (if it wasn't already set externally). Regrtest now
sees the change after running test___all__ and restores the original
environment thereby deleting MACOSX_DEPLOYMENT_TARGET. Because _init_posix is
only run once, test_distutils fails afterwards because MACOSX_DEPLOYMENT_TARGET
is no longer set and will never be set.
So I am now convinced that, indeed, the right solution is to only set
MACOSX_DEPLOYMENT_TARGET in the Distutils-spawned processes. Setting it
globally is too fragile and has unintended side-effects (like in the reported
problems earlier in this issue).
Beyond that there are some issues with the new test cases. As it stands, the
new test_deployment_target test case tries to run two subtests but the second
doesn't actually work: distutils.build_ext doesn't bother recompiling it since
the object file leftover from the first subtest appears to be up-to-date. Also
the test cases do not fully test the intended behavior of the deployment target
processing: allowing the deployment target to be overridden to be equal or
greater than that of the interpreter build but not less.
Another issue is that with packaging now landed in the default branch (for
3.3), similar code and tests are needed there. Éric ported the new test cases
but distutils.sysconfig does not exist in packaging: it uses the standard
sysconfig. So there is currently no deployment target checking or setting
(what's done in distutils.sysconfig._init_posix) at all when using packaging.
The attached patches for 3.3, 3.2, and 2.7 try to address all these issues:
- The deployment target setting code is removed from
distutils.sysconfig._init_posix.
- Distutils.spawn is modified to set the appropriate deployment
target in the environment of spawned build subprocesses.
- In test_build_ext, test case test_deployment_target is replaced
by three new test cases: test_deployment_target_default,
test_deployment_target_too_low,
and test_deployment_target_higher_ok.
- For 3.3 only, similar code is added to spawn in packaging.util
and the test cases added to test_command_built_ext.
--
resolution: fixed -
stage: committed/rejected - patch review
Added file: http://bugs.python.org/file22351/issue9516_v3_test_distutils.patch
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[issue9516] sysconfig: $MACOSX_DEPLOYMENT_TARGET mismatch: now 10.3 but 10.5 during configure
Changes by Ned Deily n...@acm.org: Added file: http://bugs.python.org/file22352/issue9516_v3_distutils.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue9516 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue9516] sysconfig: $MACOSX_DEPLOYMENT_TARGET mismatch: now 10.3 but 10.5 during configure
Changes by Ned Deily n...@acm.org: Added file: http://bugs.python.org/file22353/issue9516_v3_test_distutils_27.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue9516 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue9516] sysconfig: $MACOSX_DEPLOYMENT_TARGET mismatch: now 10.3 but 10.5 during configure
Changes by Ned Deily n...@acm.org: Added file: http://bugs.python.org/file22354/issue9516_v3_distutils_27.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue9516 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue9516] sysconfig: $MACOSX_DEPLOYMENT_TARGET mismatch: now 10.3 but 10.5 during configure
Changes by Ned Deily n...@acm.org: Added file: http://bugs.python.org/file22355/issue9516_v3_test_packaging.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue9516 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue9516] sysconfig: $MACOSX_DEPLOYMENT_TARGET mismatch: now 10.3 but 10.5 during configure
Changes by Ned Deily n...@acm.org: Added file: http://bugs.python.org/file22356/issue9516_v3_packaging.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue9516 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12084] os.stat() on windows doesn't consider relative symlink
Brian Curtin br...@python.org added the comment: Well apparently that killed the XP build bots. Does anyone currently have access to XP that could test this? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12084 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12084] os.stat() on windows doesn't consider relative symlink
Jason R. Coombs jar...@jaraco.com added the comment: I'll take a look. -- Added file: http://bugs.python.org/file22357/smime.p7s ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12084 ___ smime.p7s Description: S/MIME cryptographic signature ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12084] os.stat() on windows doesn't consider relative symlink
Brian Curtin br...@python.org added the comment: It has something to do with the GetFinalPathNameByHandle dance. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12084 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12329] XHTML entity apos missing in htmlentitydefs
New submission from Hans Peter de Koning h...@xs4all.nl: In module htmlentitydefs.py the following XHTML-1 entity is missing from dict name2codepoint: 'apos': 0x0027, # apostrophe, U+0027 ISOnum Above line should be added after line 72: 'ang': 0x2220, # angle, U+2220 ISOamso -- components: Extension Modules messages: 138282 nosy: hp.dekoning priority: normal severity: normal status: open title: XHTML entity apos missing in htmlentitydefs versions: Python 2.7 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12329 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12329] XHTML entity apos missing in htmlentitydefs
Changes by Ezio Melotti ezio.melo...@gmail.com: -- components: +Library (Lib) -Extension Modules keywords: +easy nosy: +eric.araujo, ezio.melotti ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12329 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12141] sysconfig.get_config_vars('srcdir') fails in specific cases
R. David Murray rdmur...@bitdance.com added the comment: Is it really necessary to copy this file? I haven't looked at the tests, but I'm wondering if they are using xxmodule.c only because it already existed. Could the test instead use a much simpler .c file that it creates on the fly? -- nosy: +r.david.murray ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12141 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12141] sysconfig.get_config_vars('srcdir') fails in specific cases
Ned Deily n...@acm.org added the comment: I think one of the objectives of the test is to see that it works with the C API of that particular Python release as captured in its version of xxmodule.c. And, while it could be argued that both distutils and packaging don't need their own copies, I think it is cleaner to keep the two testing environment uncoupled. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12141 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12328] multiprocessing's overlapped PipeConnection on Windows
Antoine Pitrou pit...@free.fr added the comment: Hello, Thanks for the patch. I would suggest making it a programming error for the overlapped object to be deallocated while the operation is still pending, and to print a RuntimeError if that happens. (This does not prevent us from still trying to prevent a crash using CancelIoEx().) Sounds ok to me. 6) Not a bug exactly, but poll(timeout) is no longer interruptible with Ctrl-C. This also means that Queue.get() is no longer interruptible. There is infrastructure in _multiprocessing to handle Ctrl-C. Look for sigint_event in Modules/_multiprocessing/*. This could be the topic of a separate issue and patch. The unit tests attached pass on Unix. On Windows versions up to 3.2, only test_empty_string fails. On Windows version 3.3 all three fail. Could you make the tests part of Lib/test/test_multiprocessing.py? Also, what is the rationale for the following change: -elif timeout == 0.0: +elif timeout == 0.0 and nleft != 0: return False -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12328 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12330] Named set methods on collections.Set and dict view objects
New submission from Julian julian+python@grayvines.com: collections.Set / collections.MutableSet do not provide any of the named set methods, nor do dict view objects (neither as viewkeys and friends create them nor in py3). They obviously implement the operator methods correctly, but besides the fact that they're not fully implementing the set API, .union, .difference, and .intersection, for example, take *args to do arbitrary unions / difference / intersections, so there's at least one functionality gap too (nothing a for loop can't fix but, yeah). I've attached a very quick example diff'ing the methods which I ran on 2.7 and 3.2. In searching around for a reason, or at least some documentation or acknowledgement that this is intentional, I see there's an offhand comment on Issue7771 (I apologize in advance if this didn't deserve its own ticket then). Issue9212 was accepted as an oversight and is related, so I hope that it's worth the clarification as to whether 1. we (you :) are planning / willing to do this fix on 2.7, or 3.2, or 2. if this is desired for some reason, in which case consider this simply a documentation request and perhaps a dupe of 7771 then. Now that I've been long winded thanks for your time :). -- components: Library (Lib) files: namedmeths.py messages: 138286 nosy: Julian priority: normal severity: normal status: open title: Named set methods on collections.Set and dict view objects type: behavior versions: Python 2.6, Python 2.7, Python 3.1, Python 3.2 Added file: http://bugs.python.org/file22358/namedmeths.py ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12330 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12330] Named set methods on collections.Set and dict view objects
Changes by Julian julian+python@grayvines.com: -- versions: -Python 2.6, Python 3.1 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12330 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12330] Named set methods on collections.Set and dict view objects
R. David Murray rdmur...@bitdance.com added the comment: IIUC, collections.Set is, by definition, the full 'set' API. The fact that the set builtin implements some additional methods is a convenience. -- nosy: +r.david.murray, rhettinger ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12330 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12084] os.stat() on windows doesn't consider relative symlink
Brian Curtin br...@python.org added the comment: How about this patch? We yield the GIL in posix_do_stat, so as Antoine pointed out in IRC, we were calling PyErr_SetString without having the GIL. I think this is the correct fix as I've stepped through the code in Visual Studio, forcing it to take this branch when on Win7, but I don't currently have the ability to run on XP. -- Added file: http://bugs.python.org/file22359/issue12084_XP.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12084 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12330] Named set methods on collections.Set and dict view objects
Julian julian+python@grayvines.com added the comment: Oh boy. Reading the comment in Issue9212 more carefully now that you said that I see that Mr. Hettinger said exactly that. I apologize for missing it the first time. Concrete classes are allowed to have more features than the corresponding ABC. The ABCs are not intended to be full-featured; instead, they specify the part of the API that will be guaranteed. For example, the union() method for built-in sets allows two or more set arguments, but the corresponding method for the ABC is limited to two arguments. This was an intentional difference, designed to make it easier for people to implement a Set class. I suppose I should close this, unless there's some hope perhaps of some elaboration on that last line. Why couldn't collections provide the named methods too (in what way is this easier?) -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12330 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12330] Named set methods on collections.Set and dict view objects
Changes by Julian julian+python@grayvines.com: -- status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12330 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12330] Named set methods on collections.Set and dict view objects
R. David Murray rdmur...@bitdance.com added the comment: collections.Set (in python 3.3, collections.abc.Set) is the *definition* of the minimal API. To construct a class that conforms to the minimal definition is certainly easier than constructing one that supports all of the methods that the set builtin does. I suppose it would be possible for the collections module to provide a 'SetMixin' or some such that provided implementations of the other methods in terms of the required methods, but that would definitely be a feature request, and probably a topic that should be discussed first on the python-ideas mailing list. -- resolution: - invalid stage: - committed/rejected ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12330 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12326] Linux 3: tests should avoid using sys.platform == 'linux2'
Changes by Ross Lagerwall rosslagerw...@gmail.com: -- nosy: +rosslagerwall ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12326 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue9674] make install DESTDIR=/home/blah fails when the prefix specified is /
Matt Joiner anacro...@gmail.com added the comment: Just ran into this bug myself with 3.2. Apparently this patch works: http://groups.google.com/group/comp.lang.python/msg/bd8818ab9d4af8d7 -- nosy: +anacrolix ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue9674 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue9674] make install DESTDIR=/home/blah fails when the prefix specified is /
Matt Joiner anacro...@gmail.com added the comment: Attached a patch that fixes it, only the line numbers have changed from Martin v. Loewis's patch. Used on 3.2. -- Added file: http://bugs.python.org/file22360/fix-root-prefix.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue9674 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12174] Multiprocessing logging levels unclear
Petri Lehtinen pe...@digip.org added the comment: R. David Murray wrote: I think it would be good to mention the numeric levels in the text as well (in parenthesis, perhaps), unless the rest of the logging docs no longer refer to the numeric levels. AFAICS, there are no numbers in the logging docs anymore. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12174 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue9674] make install DESTDIR=/home/blah fails when the prefix specified is /
Changes by Matt Joiner anacro...@gmail.com: -- components: +Build, Library (Lib) nosy: +alexis type: behavior - compile error ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue9674 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12326] Linux 3: tests should avoid using sys.platform == 'linux2'
Amaury Forgeot d'Arc amaur...@gmail.com added the comment: This change is reasonable for the long term. But it *will* break a lot of code. -- nosy: +amaury.forgeotdarc ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12326 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
