[issue13355] random.triangular error when low = high=mode
Raymond Hettinger added the comment: I haven't had a chance to look at this one yet and am reopening. The triangular code was originally written so that low and high could be reversed and it would still work. I don't want to break any code that might be relying on that. Andrew Svetlov, this patch shouldn't be committed. I'm the maintainer of the random module and the person who wrote the original code for triangular. The bug report was assigned to me to take care of when I got a chance. Please be less aggressive with the commits. -- status: closed - open ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue13355 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue9253] argparse: optional subparsers
paul j3 added the comment:
This patch addresses both issues raised here:
- throw an error when the subparser argument is missing
- allow the subparser argument to be optional
argparse.py:
_SubParsersAction -
add 'required=True' keyword.
name(self) method - creates a name of the form {cmd1,cmd2} for error
messages.
_get_action_name() - try action.name() if it can't get a name from
option_strings, dest or metavar. Still can return None.
2 error cases do a join on a list of action_names. If a name is None, this
will choke. Add a ['%s'%x for x in list] guard.
test_argparse.py:
add cases to the subparser block to test the 'required' keyword, and to test
the error message changes.
argparse.rst:
add a summary of the add_subparsers() arguments.
--
Added file: http://bugs.python.org/file29793/required.patch
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[issue17707] Multiprocessing queue get method does not block for short timeouts
Charles-François Natali added the comment:
Indeed, that's a regression introduced by fix for issue #10527.
Just a rounding error:
--- Lib/multiprocessing/connection.py.orig 2013-04-13 06:27:57.0
+
+++ Lib/multiprocessing/connection.py 2013-04-13 06:25:23.0 +
@@ -862,7 +862,7 @@
if hasattr(select, 'poll'):
def _poll(fds, timeout):
if timeout is not None:
-timeout = int(timeout) * 1000 # timeout is in milliseconds
+timeout = int(timeout * 1000) # timeout is in milliseconds
fd_map = {}
pollster = select.poll()
for fd in fds:
(the original patch really wasn't reviewed properly...)
--
nosy: +neologix, sbt
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[issue17707] Multiprocessing queue get method does not block for short timeouts
Changes by Charles-François Natali cf.nat...@gmail.com: -- priority: normal - high ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17707 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17709] http://docs.python.org/2.7/objects.inv doesn't support :func:`repr` or :exc:`Exception`
New submission from Russell Stuart: .. topic:: http://docs.python.org/2.7/objects.inv doesn't support :func:`repr` or :exc:`Exception` A bug report for Python 2.7's docs. .. _intro: Bug === Running:: sphinx-build -c conf2.7 -n -b html -E . html Produces:: Running Sphinx v1.1.3 loading intersphinx inventory from http://docs.python.org/2.7/objects.inv... building [html]: targets for 1 source files that are out of date updating environment: 1 added, 0 changed, 0 removed reading sources... [100%] bug looking for now-outdated files... none found pickling environment... done checking consistency... done preparing documents... done writing output... [100%] bug /home/rstuart/zzz/bug.rst:1: WARNING: py:exc reference target not found: Exception /home/rstuart/zzz/bug.rst:1: WARNING: py:func reference target not found: repr writing additional files... genindex search copying static files... done dumping search index... done dumping object inventory... done build succeeded, 2 warnings. Note the ``WARNING`` lines. They should not be there. Running:: sphinx-build -c conf3.2 -b html -n -E . html Produces:: Running Sphinx v1.1.3 loading intersphinx inventory from http://docs.python.org/3.2/objects.inv... building [html]: targets for 1 source files that are out of date updating environment: 1 added, 0 changed, 0 removed reading sources... [100%] bug looking for now-outdated files... none found pickling environment... done checking consistency... done preparing documents... done writing output... [100%] bug writing additional files... genindex search copying static files... done dumping search index... done dumping object inventory... done build succeeded. I presume this means something is wrong with http://docs.python.org/2.7/objects.inv it downloads. ``conf2.7.py``: .. include:: conf2.7/conf.py :literal: ``conf3.2.py``: .. include:: conf3.2/conf.py :literal: -- assignee: docs@python components: Documentation files: bug.rst messages: 186697 nosy: docs@python, ras priority: normal severity: normal status: open title: http://docs.python.org/2.7/objects.inv doesn't support :func:`repr` or :exc:`Exception` versions: Python 2.7 Added file: http://bugs.python.org/file29794/bug.rst ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17709 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17709] http://docs.python.org/2.7/objects.inv doesn't support :func:`repr` or :exc:`Exception`
Changes by Russell Stuart russell+pyt...@stuart.id.au: Added file: http://bugs.python.org/file29795/conf.py ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17709 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17709] http://docs.python.org/2.7/objects.inv doesn't support :func:`repr` or :exc:`Exception`
Changes by Russell Stuart russell+pyt...@stuart.id.au: Added file: http://bugs.python.org/file29796/conf.py ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17709 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17659] no way to determine First weekday (based on locale)
Izidor Matušov added the comment: Yes, I need to find out calendar-week-start-day information based on the current locale. Or in the other words, I need to find out what the correct parameter for calendar.Calendar([firstweekday]) object is. With locale en_US it should be Sunday, with locale sk_SK it should be Monday, and so on. I guess it could be find out from LC_TIME locale. There is already API for such small bits of information: documentation locale.localeconv() Returns the database of the local conventions as a dictionary. This dictionary has the following strings as keys: /documentation However, there is no category for LC_TIME so far. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17659 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17709] http://docs.python.org/2.7/objects.inv doesn't support :func:`repr` or :exc:`Exception`
Changes by Éric Araujo mer...@netwok.org: -- nosy: +eric.araujo, georg.brandl ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17709 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue13355] random.triangular error when low = high=mode
Raymond Hettinger added the comment: Andrew Svetlov, please revert the commit. It breaks code that may have been working before the commit. Also, I don't want to change the exceptions being raised in old versions of Python. -- resolution: fixed - ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue13355 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16309] PYTHONPATH= different from no PYTHONPATH at all
Armin Rigo added the comment: Grrr, ok, I have an alias ls='/bin/ls'. It seems that both PATH= and unset PATH are equivalent to PATH=.. This is behavior that we cannot add to PYTHONPATH, I fear, because so far . is not implicitly included if PYTHONPATH is not set. Or if we do it's a big change, not just an internal fix... -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16309 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17665] convert test_wsgiref to idiomatic unittest code
New submission from Serhiy Storchaka: I don't think the second change is correct. See also issue16510. -- nosy: +serhiy.storchaka type: performance - enhancement ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17665 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue14735] Version 3.2.3 IDLE CTRL-Z plus Carriage Return to end does not work
Serhiy Storchaka added the comment: LGTM. -- nosy: +serhiy.storchaka ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue14735 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17656] Python 2.7.4 breaks ZipFile extraction of zip files with unicode member paths
Roundup Robot added the comment: New changeset d02507c9f973 by Serhiy Storchaka in branch '2.7': Issue #17656: Fix extraction of zip files with unicode member paths. http://hg.python.org/cpython/rev/d02507c9f973 -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17656 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17710] SystemError in cPickle for incorrect input
New submission from Serhiy Storchaka: import cPickle cPickle.loads(bS' \np0\n.) Traceback (most recent call last): File stdin, line 1, in module SystemError: Negative size passed to PyString_FromStringAndSize pickle.loads(bS' \np0\n.) Traceback (most recent call last): File stdin, line 1, in module File /home/serhiy/py/cpython2.7/Lib/pickle.py, line 1382, in loads return Unpickler(file).load() File /home/serhiy/py/cpython2.7/Lib/pickle.py, line 858, in load dispatch[key](self) File /home/serhiy/py/cpython2.7/Lib/pickle.py, line 966, in load_string raise ValueError, insecure string pickle ValueError: insecure string pickle cPickle.loads(bS'\np0\n.) Traceback (most recent call last): File stdin, line 1, in module SystemError: Negative size passed to PyString_FromStringAndSize pickle.loads(bS'\np0\n.) '' Python 3 has the same behavior except C implementation raises UnpicklingError for bS'\np0\n.. -- components: Extension Modules messages: 186704 nosy: alexandre.vassalotti, pitrou, serhiy.storchaka priority: normal severity: normal stage: needs patch status: open title: SystemError in cPickle for incorrect input type: behavior versions: Python 2.7, Python 3.3, Python 3.4 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17710 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17710] SystemError in cPickle for incorrect input
Changes by STINNER Victor victor.stin...@gmail.com: -- nosy: +haypo ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17710 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17711] Persistent id in pickle with protocol version 0
New submission from Serhiy Storchaka:
Python 2 allows pickling and unpickling non-ascii persistent ids. In Python 3 C
implementation of pickle saves persistent ids with protocol version 0 as
utf8-encoded strings and loads as bytes.
import pickle, io
class MyPickler(pickle.Pickler):
... def persistent_id(self, obj):
... if isinstance(obj, str):
... return obj
... return None
...
class MyUnpickler(pickle.Unpickler):
... def persistent_load(self, pid):
... return pid
...
f = io.BytesIO(); MyPickler(f).dump('\u20ac'); data = f.getvalue()
MyUnpickler(io.BytesIO(data)).load()
'€'
f = io.BytesIO(); MyPickler(f, 0).dump('\u20ac'); data = f.getvalue()
MyUnpickler(io.BytesIO(data)).load()
b'\xe2\x82\xac'
f = io.BytesIO(); MyPickler(f, 0).dump('a'); data = f.getvalue()
MyUnpickler(io.BytesIO(data)).load()
b'a'
Python implementation in Python 3 doesn't works with non-ascii persistant ids
at all.
--
components: Extension Modules, Library (Lib)
messages: 186705
nosy: alexandre.vassalotti, pitrou, serhiy.storchaka
priority: normal
severity: normal
stage: needs patch
status: open
title: Persistent id in pickle with protocol version 0
type: behavior
versions: Python 3.3, Python 3.4
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[issue17706] Segfault in PyErr_SetObject
Antoine Pitrou added the comment: What is xerbla? PyThreadState_GET() returning NULL means the GIL has been released, sounds like a bug in a third-party C extension. -- nosy: +pitrou ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17706 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17707] Multiprocessing queue get method does not block for short timeouts
Changes by Antoine Pitrou pit...@free.fr: -- nosy: +benjamin.peterson, georg.brandl, giampaolo.rodola, larry priority: high - release blocker stage: - patch review versions: +Python 2.7, Python 3.2, Python 3.4 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17707 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17707] Multiprocessing queue get method does not block for short timeouts
Georg Brandl added the comment: Very good, regression #2 for 3.3.2. Keep them coming right now :) -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17707 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17712] test_gdb failures
New submission from Antoine Pitrou: I'm getting multiple test_gdb failures on a new (XUbuntu 13.04) system: == FAIL: test_basic_command (test.test_gdb.PyLocalsTests) -- Traceback (most recent call last): File /home/antoine/cpython/33/Lib/test/test_gdb.py, line 822, in test_basic_command cmds_after_breakpoint=['py-locals']) File /home/antoine/cpython/33/Lib/test/test_gdb.py, line 170, in get_stack_trace self.assertEqual(err, '') AssertionError: 'warning: no loadable sections found in added symbol-file system-supplied DSO at [truncated]... != '' - warning: no loadable sections found in added symbol-file system-supplied DSO at 0x77ffa000 (all test methods produce the same error) -- components: Tests messages: 186708 nosy: dmalcolm, pitrou priority: normal severity: normal status: open title: test_gdb failures type: behavior versions: Python 3.1, Python 3.3, Python 3.4 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17712 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17707] Multiprocessing queue get method does not block for short timeouts
Giampaolo Rodola' added the comment: My patch, my fault. I'm very sorry. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17707 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17707] Multiprocessing queue get method does not block for short timeouts
Georg Brandl added the comment: Don't worry, mistakes happen. My message was actually positive: it's better to catch the problems now than two weeks after the regression fix release... -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17707 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17712] test_gdb failures
Georg Brandl added the comment: I guess that warning needs to be added to all the others in test_gdb around line 150... -- nosy: +georg.brandl ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17712 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17712] test_gdb failures
Antoine Pitrou added the comment: (if anyone knows why that warning appears, by the way, I'll be glad to hear about it :-)) -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17712 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16510] Using appropriate checks in tests
Changes by Tshepang Lekhonkhobe tshep...@gmail.com: -- nosy: +tshepang ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16510 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16510] Using appropriate checks in tests
Tshepang Lekhonkhobe added the comment: @David is that policy documented in the devguide? If not, should it be? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16510 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17706] Segfault in PyErr_SetObject
Pauli Virtanen added the comment: Yes, this is a bug in numpy.linalg --- the GIL is released but the error handling code assumes it's not. The error doesn't appear with in typical LAPACK installations, so this code branch was missed. -- nosy: +pv ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17706 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17706] Segfault in PyErr_SetObject
Antoine Pitrou added the comment: Thank you, closing then. -- resolution: - invalid status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17706 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16551] Cleanup the pure Python pickle implementation
Serhiy Storchaka added the comment: Patch updated in response to Alexandre's comments. In additional to his suggestions some other minor things simplified. _batch_appends and _batch_setitems now use islice instead range. Some bugs found and new issues created (issue17710, issue17711). -- Added file: http://bugs.python.org/file29797/pickle_cleanup_3.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16551 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17713] test_logging fails in test_compute_rollover_weekly_attime
New submission from Ned Batchelder: I just pulled down the tip of CPython, built it, and ran the tests, and got this failure: ``` == FAIL: test_compute_rollover_weekly_attime (test.test_logging.TimedRotatingFileHandlerTest) -- Traceback (most recent call last): File /home/ned/python/cpython/Lib/test/test_logging.py, line 3972, in test_compute_rollover_weekly_attime wday = datetime.datetime.fromtimestamp(currentTime).weekday() AssertionError: 388800 != 475200 -- Ran 149 tests in 17.142s FAILED (failures=1, skipped=1) test test_logging failed 1 test failed: test_logging sys:1: ResourceWarning: unclosed file _io.TextIOWrapper name='/tmp/test_logging-2-gimdv3.log' mode='a' encoding='UTF-8' ``` Others preparing for today's sprint in Boston also had the same problem. Something to do with timezones? -- messages: 186717 nosy: nedbat priority: normal severity: normal status: open title: test_logging fails in test_compute_rollover_weekly_attime ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17713 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17713] test_logging fails in test_compute_rollover_weekly_attime
Changes by Antoine Pitrou pit...@free.fr: -- nosy: +vinay.sajip ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17713 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16447] SEGFAULT when setting type.__name__
Roundup Robot added the comment: New changeset d5e5017309b1 by Mark Dickinson in branch '2.7': Issue #16447: Fix potential segfault when setting __name__ on a class. http://hg.python.org/cpython/rev/d5e5017309b1 -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16447 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16447] SEGFAULT when setting type.__name__
Roundup Robot added the comment: New changeset e6d1328412c8 by Mark Dickinson in branch '3.3': Issue #16447: Fix potential segfault when setting __name__ on a class. http://hg.python.org/cpython/rev/e6d1328412c8 New changeset c8d771f10022 by Mark Dickinson in branch 'default': Issue #16447: Merge fix from 3.3. http://hg.python.org/cpython/rev/c8d771f10022 -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16447 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16447] SEGFAULT when setting type.__name__
Changes by Mark Dickinson dicki...@gmail.com: -- status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16447 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16447] SEGFAULT when setting type.__name__
Mark Dickinson added the comment: Fixed. -- resolution: - fixed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16447 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16447] SEGFAULT when setting type.__name__
Changes by Mark Dickinson dicki...@gmail.com: -- stage: commit review - committed/rejected ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16447 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue13355] random.triangular error when low = high=mode
Mark Dickinson added the comment: I agree that the issue_13355.patch commit should be reverted: the code used to work fine in the case high mode low, and now does not. (Similarly, a call to random.uniform(2.0, 1.0) works as expected at the moment.) Really, I think all that's needed here is Terry's suggested one-line fix. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue13355 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17643] Expose weakref callback for introspection purposes.
Roundup Robot added the comment: New changeset 9e7d31b04d78 by Mark Dickinson in branch 'default': Issue #17643: Add __callback__ attribute to weakref.ref. http://hg.python.org/cpython/rev/9e7d31b04d78 -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17643 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17643] Expose weakref callback for introspection purposes.
Mark Dickinson added the comment: Committed, using support.gc_collect for the test that requires garbage collection. Thanks for the reviews! -- assignee: - mark.dickinson resolution: - fixed stage: patch review - committed/rejected status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17643 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17705] Fill Character cannot be \0
Stefan Krah added the comment: Unsurprisingly (libmpdec is a C library) this also does not work in _decimal. I could add a special case in _decimal.c at the cost of two additional if statements for all regular use cases. Is padding with NUL a legitimate use case? IOW, is the slowdown justified? -- nosy: +skrah ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17705 ___ ___ 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)
Federico Schwindt added the comment: Trent, would be possible to update the OpenBSD slaves to 5.3 (or -current)? There has been too many changes since 5.1 that affect python (for example the threads implementation). -- ___ 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
[issue17705] Fill Character cannot be \0
Mark Dickinson added the comment: Is padding with NUL a legitimate use case? I don't see a good reason to disallow it, and it seems like a fairly plausible need. Numpy, for example, pads strings will NUL bytes when placing a short string in long fixed-width field. -- nosy: +mark.dickinson ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17705 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17671] io.BufferedRWPair can use uninitialized members
Changes by Serhiy Storchaka storch...@gmail.com: -- nosy: +serhiy.storchaka stage: - needs patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17671 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17536] update browser list with additional browser names
Roundup Robot added the comment: New changeset 5a1429e9b621 by doko in branch '2.7': - Issue #17536: Add to webbrowser's browser list: xdg-open, gvfs-open, http://hg.python.org/cpython/rev/5a1429e9b621 -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17536 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue13355] random.triangular error when low = high=mode
Roundup Robot added the comment: New changeset e948154af406 by Andrew Svetlov in branch '3.3': Revert changes for #13355 by request from Raymond Hettinger http://hg.python.org/cpython/rev/e948154af406 New changeset 39bbbf5d7b01 by Andrew Svetlov in branch 'default': Revert changes for #13355 by request from Raymond Hettinger http://hg.python.org/cpython/rev/39bbbf5d7b01 New changeset 620c691c12c5 by Andrew Svetlov in branch '2.7': Revert changes for #13355 by request from Raymond Hettinger http://hg.python.org/cpython/rev/620c691c12c5 -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue13355 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17536] update browser list with additional browser names
Matthias Klose added the comment: now in 2.7 -- resolution: - fixed stage: - committed/rejected status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17536 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue13355] random.triangular error when low = high=mode
Andrew Svetlov added the comment: Reverted. Sorry. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue13355 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17705] Fill Character cannot be \0
Stefan Krah added the comment:
Mark Dickinson rep...@bugs.python.org wrote:
Numpy, for example, pads strings will NUL bytes when placing a short
string in long fixed-width field.
I was hoping to escape the work, but that's quite convincing. ;)
Changing libmpdec doesn't look very appealing, so probably I'll use
{ as a placeholder for NUL and then rewrite the result.
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[issue17707] Multiprocessing queue get method does not block for short timeouts
Charles-François Natali added the comment: As they say, s*** happens (one of my first patches caused a regression with thread-local storage in multiple interpreters setup, so...) Note that it's a strong case for selectors inclusion (issue #16853) :-) BTW, this would probably need a test, and since I'm abroad, I won't be able to commit it, so if someone could pick it up... -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17707 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17628] str==str: compare the first and last character before calling memcmp()
Serhiy Storchaka added the comment:
Some crazy ideas.
Try something like this:
#define BLOCK unsigned long
if (size = sizeof(BLOCK)) {
if (*(BLOCK*)data1 != *(BLOCK*)data2)
return 0;
return (memcmp((unsigned char*)data1 + sizeof(BLOCK),
(unsigned char*)data2 + sizeof(BLOCK), size) == 0);
}
if (*(unsigned char*)data1 != *(unsigned char*)data2)
return 0;
return (memcmp(data1, data2, size) == 0);
Or may be unroll memcmp for small size:
switch (size) {
#if SIZEOF_LONG == 8
case 7:
...
#endif
case 3:
...
case 2:
if (((unsigned char*)data1)[1] != ((unsigned char*)data2)[1])
return 0;
case 1:
if (((unsigned char*)data1)[0] != ((unsigned char*)data2)[0])
return 0;
case 0:
return 1;
default:
// case for size = sizeof(BLOCK)
}
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[issue17714] str.encode('base64') add trailing new line character is not documented
New submission from Alessandro Piccione:
str.encode() with 'base64' as argument add a trailing new line character to the
returned string. This is the difference from base64.b64encode(str) (that is
used internally).
This is not documented in str.encode()
http://docs.python.org/2/library/stdtypes.html?highlight=encode#str.encode
Instead it is perfectly documented for base64.encodestring()
http://docs.python.org/2/library/base64.html#base64.encodestring
--
messages: 186734
nosy: alex.75
priority: normal
severity: normal
status: open
title: str.encode('base64') add trailing new line character is not documented
versions: Python 2.7
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[issue17714] str.encode('base64') add trailing new line character. It is not documented.
Changes by Alessandro Piccione alessandro.piccione...@gmail.com:
--
title: str.encode('base64') add trailing new line character is not documented
- str.encode('base64') add trailing new line character. It is not documented.
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[issue17715] Raising an exception in __trunc__ gives a segmentation fault.
New submission from Mark Dickinson: Python 3.4.0a0 (default:838fdf3bb0c6, Apr 13 2013, 16:54:22) [GCC 4.2.1 (Apple Inc. build 5664)] on darwin Type help, copyright, credits or license for more information. class A: ... def __trunc__(self): 1/0 ... int(A()) Segmentation fault It looks as though the problem is in PyNumber_Long, where there's an unchecked return value for PyEval_CallObject. -- assignee: mark.dickinson components: Interpreter Core messages: 186735 nosy: mark.dickinson priority: high severity: normal status: open title: Raising an exception in __trunc__ gives a segmentation fault. type: crash versions: Python 3.4 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17715 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8865] select.poll is not thread safe
Serhiy Storchaka added the comment: Gregory? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8865 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16812] os.symlink can return wrong FileExistsError/WindowsError information
Sijin Joseph added the comment:
This looks to work correctly in default branch,
os.link('non-existent-name', 'new-name')
Traceback (most recent call last):
File stdin, line 1, in module
FileNotFoundError: [WinError 2] The system cannot find the file specified:
'non-existent-name'
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[issue17716] IMPORTANT - Process corruption on partly failed imports
New submission from Pascal Chambon: Hello, we've encountered several times a very nasty bug on our framework, several times tests or even production code (served by mod_wsgi) ended up in a broken state, where imports like from . import processing_exceptions, which were NOT in circular imports and were 100% existing submodules, raised exceptions like ImportError: cannot import name processing_exceptions. Restarting the test/server fixed it, and we never knew what happened. I've crossed several forum threads on similar issues, only recently did I find one which gave a way to reproduce the bug: http://stackoverflow.com/questions/12830901/why-does-import-error-change-to-cannot-import-name-on-the-second-import So here attached is a python2 sample (python3 has the same pb), showing the bug (just run their test_import.py) What happens here, is that a package mypkg fails to get imported due to an exception (eg. temporarily failuure of DB), but only AFTER successfully importing a submodule mypkg.module_a. Thus, mypkg.module_a IS loaded and stays in sys.modules, but mypkg is erased from sys.modules (like the doc on python imports describes it). The next time we try, from within the same application, to import mypkg, and we cross from mypkg import module_a in the mypkg's __init__.py code, it SEEMS that the import system checks sys.modules, and seeing mypkg.module_a in it, it THINKS that necessarily mypkg is already initialized and contains a name module_a in its global namespace. Thus the cannot import name processing_exceptions error. Importing module_a as an absolute or relative import changes nothing, however doing import mypkg.module_a solves the problem (dunno why). Another workaround is to cleanup sys.modules in mypkg/__init__.py, to ensure that a previously failed attempt at importing the package modules doesn't hinder us. # on top of mypkg/__init__.py exceeding_modules = [k for k in sys.modules.keys() if k.startswith(mypkg.)] for k in exceeding_modules: del sys.modules[k] Anyway, I don't know enough python's import internals to understand why, exactly, on second import attempt, the system tries a kind of faulty getattr(mypkg, module_a), instead of simply returning sys.modules[mypkg.module_a] which exists. Could anyone help with that ? That's a very damaging issue, imo, since webserver workers can reach a completely broken state because of that. PS: more generally, I guess python users lack insight on the behaviour of from xxx import yyy, especially when yyy is both a real submodule of xxx and a variable initialized in xxx/__init__.py (it seems the real module overrides the variable), or when the __all__ list of xxx could prevent the import of a submodule of xxx by not including it. Provided I better understand the workflow of all these stuffs - that have quite moved recently I heard - I'd be willing to summarize it for the python docs. -- components: Interpreter Core files: ImportFailPy2.zip messages: 186738 nosy: Pascal.Chambon priority: normal severity: normal status: open title: IMPORTANT - Process corruption on partly failed imports type: behavior versions: Python 2.7, Python 3.1, Python 3.2, Python 3.3, Python 3.4, Python 3.5 Added file: http://bugs.python.org/file29798/ImportFailPy2.zip ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17716 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue14012] Misc tarfile fixes
Serhiy Storchaka added the comment: Éric, can you please update your patch? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue14012 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17715] Raising an exception in __trunc__ gives a segmentation fault.
Mark Dickinson added the comment: Also affects 3.3. 2.7 seems to be okay. -- versions: +Python 3.3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17715 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17665] convert test_wsgiref to idiomatic unittest code
Ezio Melotti added the comment: In this case I don't think it matters much. The value is either True or False, so both assertTrue(...) and assertIs(..., True) work, even though the latter is technically more accurate. -- nosy: +ezio.melotti ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17665 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17716] IMPORTANT - Process corruption on partly failed imports
Changes by Antoine Pitrou pit...@free.fr: -- nosy: +brett.cannon, eric.snow, ncoghlan ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17716 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16812] os.symlink can return wrong FileExistsError/WindowsError information
Sijin Joseph added the comment:
Behavior for symlink is as follows
os.symlink('non-existent-name', 'existing-name')
Traceback (most recent call last):
File stdin, line 1, in module
PermissionError: [WinError 5] Access is denied: 'non-existent-name'
The error message is misleading, but can be fixed using the patch attached to
issue13775
os.symlink('non-existent-name1', 'non-existent-name2')
No error. This behavior is same on Windows and Linux. Seems odd, but can be
justified as ok behavior.
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[issue16510] Using appropriate checks in tests
R. David Murray added the comment: If it isn't documented it should be, and you could open an issue for it. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16510 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue2118] smtplib.SMTP() raises socket.error rather than SMTPConnectError
Ned Jackson Lovely added the comment: Attaching a patch to make SMTPException an IOError, with corresponding update to docs to point out that __init__ on the SMTP object will raise IOErrors in general, and some SMTPExceptions in particular. Boston Python Sprint Apr 2013 -- nosy: +n Added file: http://bugs.python.org/file29799/issue2118.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue2118 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17715] Raising an exception in __trunc__ gives a segmentation fault.
Changes by Mark Dickinson dicki...@gmail.com: -- stage: - patch review ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17715 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17661] documentation of '%r' links to the wrong repr
Dan Riti added the comment: Reproduced the issue and generated a patch following Kyle's documented approach. Please note that this patch addresses the link problem, but does not address the style issue. Thanks. -- keywords: +patch nosy: +Dan.Riti Added file: http://bugs.python.org/file29801/using-ref.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17661 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17715] Raising an exception in __trunc__ gives a segmentation fault.
Mark Dickinson added the comment: Here's a patch. -- keywords: +patch Added file: http://bugs.python.org/file29800/issue17715.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17715 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17670] Improve str.expandtabs() doc
Ezio Melotti added the comment: This doesn’t understand other non-printing characters or escape sequences. This might also be improved. Does it mean that all characters are considered having len(c) == 1, even if they are not printable or escape sequence (and which escape sequences? \f, \v?)? Adding an example with tabsize=8 might also help, but it might not be necessary if the wording is improved as Eli suggested. -- nosy: +ezio.melotti type: - enhancement ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17670 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17341] Poor error message when compiling invalid regex
Changes by Jason Michalski arm...@armooo.net: -- keywords: +patch Added file: http://bugs.python.org/file29802/cpython-3.3-17341.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17341 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17341] Poor error message when compiling invalid regex
Changes by Jason Michalski arm...@armooo.net: Added file: http://bugs.python.org/file29803/cpython-2.7-17341.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17341 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue2118] smtplib.SMTP() raises socket.error rather than SMTPConnectError
R. David Murray added the comment: This looks good for 3.4. Ned, would you also be willing to prepare a doc patch for 3.3 that mentions that IOError may be raised? (I think the 3.3 patch will also apply to 2.7.) -- versions: +Python 2.7, Python 3.3, Python 3.4 -Python 3.2 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue2118 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16812] os.symlink can return wrong FileExistsError/WindowsError information
Serhiy Storchaka added the comment: issue13775, issue16074, and issue16812 all are virtually about the same bug. There is no working patch in any issue, but the discussion in issue16074 is longer. -- resolution: - duplicate stage: - committed/rejected status: open - closed superseder: - bad error message in os.rename ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16812 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue13775] Access Denied message on symlink creation misleading for an existing file/directory target.
Serhiy Storchaka added the comment: issue13775, issue16074, and issue16812 all are virtually about the same bug. There is no working patch in any issue, but the discussion in issue16074 is longer. -- resolution: - duplicate stage: - committed/rejected status: open - closed superseder: - bad error message in os.rename ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue13775 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17390] display python version on idle title bar
Kent Johnson added the comment: issue17390_editor_title.patch is not correct, it changes the title on any window that inherits from EditorWindow, including the shell window. Here is a new patch that changes short_title() instead of saved_change_hook(), so it can be overridden by derived classes. This is the same method used to change the title of the shell window. Derived classes of EditorWindow are PyShellEditorWindow and OutputWindow. OutputWindow overrides short_title() and IIUC PyShellEditorWindow should use the same title as a normal editor window. -- nosy: +kjohnson Added file: http://bugs.python.org/file29804/issue17390_editor_title_rev2.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17390 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17717] Set up nasm from external.bat
New submission from John Ehresman: It would be nice for Tools\buildbot\external.bat to set a copy of nasm up to use. Is there a reason this is not done? -- components: Windows messages: 186752 nosy: jpe priority: normal severity: normal status: open title: Set up nasm from external.bat type: enhancement versions: Python 3.4 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17717 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17713] test_logging fails in test_compute_rollover_weekly_attime
Roundup Robot added the comment: New changeset 185ae0c95e5b by Vinay Sajip in branch 'default': Issue #17713: Test temporarily skipped while failure investigated. http://hg.python.org/cpython/rev/185ae0c95e5b -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17713 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17640] from distutils.util import byte_compile hangs
Giles Hall added the comment: I was unable to replicate this bug with clean builds of either Python3.3.0 and Python3.3.1rc1 on either Linux or OSX. I assume you also meant Ctrl-C, since there is no reading from standard input occurring in this script. Without further data such as platform/vendor information, an strace, or a secondary confirmation of this behavior, I would suggest closing this bug. My test environment on Linux was Ubuntu 12.10, Linux 3.2.0-34-generic, 2.15glibc. On OSX, I'm running 10.7.5 with the latest command line build tools. -- nosy: +vishnubob ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17640 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17715] Raising an exception in __trunc__ gives a segmentation fault.
Benjamin Peterson added the comment: LGTM -- nosy: +benjamin.peterson ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17715 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17700] Update Curses HOWTO for 3.4
Changes by Ezio Melotti ezio.melo...@gmail.com: -- nosy: +ezio.melotti versions: +Python 3.3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17700 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16074] bad error message in os.rename
Serhiy Storchaka added the comment: I just closed two almost identical issues in favour of this issue. I believe that in order to avoid ambiguity, there are three possible solutions of such issues: 1. Do not display any filename (as in Python 2.7). 2. Display both filenames (this can also be slightly ambiguous). 3. Depending on the errno display the first filename or the second filename, or neither, or both. -- versions: +Python 3.4 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16074 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17715] Raising an exception in __trunc__ gives a segmentation fault.
Roundup Robot added the comment: New changeset 52bd2035e70a by Mark Dickinson in branch '3.3': Issue #17715: Add missing NULL Check to PyNumber_Long. http://hg.python.org/cpython/rev/52bd2035e70a New changeset 5358ee70f831 by Mark Dickinson in branch 'default': Issue #17715: Merge fix from 3.3. http://hg.python.org/cpython/rev/5358ee70f831 -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17715 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17715] Raising an exception in __trunc__ gives a segmentation fault.
Changes by Mark Dickinson dicki...@gmail.com: -- resolution: - fixed stage: patch review - committed/rejected status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17715 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue2118] smtplib.SMTP() raises socket.error rather than SMTPConnectError
Ned Jackson Lovely added the comment: ...and the 3.3 doc patch. -- Added file: http://bugs.python.org/file29805/issue2118-doc-patch-3.3.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue2118 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17656] Python 2.7.4 breaks ZipFile extraction of zip files with unicode member paths
Changes by Serhiy Storchaka storch...@gmail.com: -- stage: patch review - committed/rejected ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17656 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17640] from distutils.util import byte_compile hangs
Dmitry Sivachenko added the comment: No, I meant Ctrl+D. I use FreeBSD-10. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17640 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17716] From ... import fails when parent package failed but child module succeeded, yet works in std import case
Brett Cannon added the comment: TL;DR: don't do anything involving side-effects as part of an import that can fail like connecting to a database. Another bug that proposes tweaking the IMPORT_FROM bytecode semantics will more than likely solve your problem regardless. First question: what versions of Python did you test this against? You didn't specify the version when you filed the bug. Second, if you want to see how it all works, import is implemented in pure Python in Python 3.3 so you can actually read the code if you want: http://hg.python.org/cpython/file/185ae0c95e5b/Lib/importlib/_bootstrap.py. I also gave a talk at PyCon US 2013 (and PyCon Argentina) on how import works if you are curious: http://pyvideo.org/video/1707/how-import-works. Third, performing operations as a side-effect of import which could cause a failure is a dodgy practice, as you have found out. I would advise looking for a way to not trying to connect to your database as part of an import so that the import will succeed consistently and you won't have this problem. Fourth, everything is working as intended. We can't roll back imports because of possible side-effects you do during import, so we can't have pkg.module_a successfully import but then toss it aside just because pkg succeeds. And the from ... import format fails as it does on the second import because as you pointed out, pkg.module_a is not an attribute on pkg. The attempted import succeeds internally since pkg.module_a is just sitting there in sys.modules, but it isn't explicitly re-attached to pkg as that's not expected if the first import failed thanks to pkg failing but you choose to attempt to ignore that fact (so it should honestly fail). The bytecode uses getattr() on the module so there is no specific reason for it to think it should work. But when you do a straight import that succeeds as that will do the necessary binding to pkg. Fifth, http://bugs.python.org/issue17636 will probably make all of this a moot point. =) That issue is tracking a proposed change which will cause from ... import to pull from sys.modules if a module is in sys.modules but not attached on a module to deal with circular imports. But I think as a side-effect it will also help deal with your problem based on what you have described. Sixth, if you want to help clarify the docs for Python 3.3 and 2.7 that would be great! Just open a new bug with a patch for the doc changes and I would be happy to review it. -- dependencies: +Modify IMPORT_FROM to fallback on sys.modules title: IMPORTANT - Process corruption on partly failed imports - From ... import fails when parent package failed but child module succeeded, yet works in std import case ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17716 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17640] from distutils.util import byte_compile hangs
Giles Hall added the comment: Hi Dmitry, since I can't replicate your issue, can you provide any more context from GDB and/or strace/ktrace? Thanks! -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17640 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17686] Doc using/unix broken link (http://linuxmafia.com/)
Dan Riti added the comment: I second akuchling's link suggestion, as it seems to be the most up to date openSUSE packaging resource. I have generated a patch to update the link. Also, it seems this link is also broken in the 2.7 documentation: http://docs.python.org/2/using/unix.html -- keywords: +patch nosy: +dan.riti Added file: http://bugs.python.org/file29806/update-link.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17686 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1243730] Big speedup in email message parsing
Changes by Serhiy Storchaka storch...@gmail.com: -- stage: patch review - needs patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1243730 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17686] Doc using/unix broken link (http://linuxmafia.com/)
Ezio Melotti added the comment: Fixed, thanks for the patch! -- assignee: docs@python - ezio.melotti nosy: +ezio.melotti resolution: - fixed stage: - committed/rejected status: open - closed type: - enhancement versions: +Python 2.7 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17686 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17686] Doc using/unix broken link (http://linuxmafia.com/)
Roundup Robot added the comment: New changeset 2ed694679b81 by Ezio Melotti in branch '3.3': #17686: fix broken link in Doc/using/unix.rst. Patch by Dan Riti. http://hg.python.org/cpython/rev/2ed694679b81 New changeset 86a95813e5c3 by Ezio Melotti in branch 'default': #17686: merge with 3.3. http://hg.python.org/cpython/rev/86a95813e5c3 New changeset 0f31f38e8a17 by Ezio Melotti in branch '2.7': #17686: fix broken link in Doc/using/unix.rst. Patch by Dan Riti. http://hg.python.org/cpython/rev/0f31f38e8a17 -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17686 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1727418] xmlrpclib waits indefinately
Adam Duston added the comment: We used the xmlrpc++0.7 library to set up a test server, consistent with what Arno reported in the original ticket. We weren’t able to reproduce the problem with 2.7.2 or 3.4. Furthermore, xmlrpclib.Server (or xmlrpc.client.Server in Python 3) connects with HTTP 1.1 as of http://bugs.python.org/issue1767370, making the original issue irrelevant. There is already a test for this issue: the xmlrpc server used in test_python_builders in test_xmlrpc_net.py has an HTTP 1.1 reply. -- nosy: +Adam.Duston versions: +Python 3.4 -Python 2.6 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1727418 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17571] broken links on Lib/datetime.py docstring
Roundup Robot added the comment: New changeset 70f9f6752d28 by Ezio Melotti in branch '3.3': #17571: remove broken links in datetime.py docstring. http://hg.python.org/cpython/rev/70f9f6752d28 New changeset 0d2c364c7e5d by Ezio Melotti in branch 'default': #17571: merge with 3.3. http://hg.python.org/cpython/rev/0d2c364c7e5d -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17571 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17713] test_logging fails in test_compute_rollover_weekly_attime
Changes by Vinay Sajip vinay_sa...@yahoo.co.uk: -- assignee: - vinay.sajip components: +Library (Lib) type: - behavior versions: +Python 3.4 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17713 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17571] broken links on Lib/datetime.py docstring
Changes by Ezio Melotti ezio.melo...@gmail.com: -- assignee: docs@python - ezio.melotti resolution: - fixed stage: commit review - committed/rejected status: open - closed versions: +Python 3.3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17571 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17718] boolop constant checking for if/while
New submission from Stephen Tu: Here's a simple patch to optimize away constant boolean conjunctions/disjunctions. for example: def foo(): if 1 and 0: print(hi) now disassembles into: 7 0 LOAD_CONST 0 (None) 3 RETURN_VALUE while I realize more general techniques for achieving this have been proposed (ie http://bugs.python.org/issue1346238), this is a very simple, self-contained patch. -- components: Interpreter Core files: constcheck.patch keywords: patch messages: 186767 nosy: Stephen.Tu priority: normal severity: normal status: open title: boolop constant checking for if/while type: performance versions: Python 3.4 Added file: http://bugs.python.org/file29807/constcheck.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17718 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17386] Bring Doc/make.bat as close to Doc/Makefile as possible
Ezio Melotti added the comment: Terry, do you want to test and commit this? Should it be backported to 3.3 (and possibly 2.7) too? -- stage: patch review - commit review ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17386 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17719] IDLE help text refers to incorrect Python version
New submission from Kent Johnson: The IDLE help text says, Running without a subprocess: (DEPRECATED in Python 3.5 see Issue 16123). According to the referenced issue, this feature is scheduled to be deprecated in *3.4* and *removed* in 3.5. The attached patch corrects the help text. -- assignee: docs@python components: Documentation files: deprecated_in_3.4.patch keywords: patch messages: 186769 nosy: docs@python, kjohnson priority: normal severity: normal status: open title: IDLE help text refers to incorrect Python version type: behavior versions: Python 3.4 Added file: http://bugs.python.org/file29808/deprecated_in_3.4.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17719 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue9682] socket.create_connection error message for domain subpart with invalid length is very confusing
Mike Milkin added the comment: This patch adds better exception messages. If any label other then the last is empty or is too long the request is added to the exception message. If the last label is over 64, the label is added to the exception message -- keywords: +patch nosy: +mmilkin Added file: http://bugs.python.org/file29809/Issue9682.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue9682 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17719] IDLE help text refers to incorrect Python version
Changes by Ezio Melotti ezio.melo...@gmail.com: -- nosy: +asvetlov stage: - patch review ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17719 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
