[issue4944] os.fsync() doesn't work as expect in Windows
Emil Styrke added the comment: eryksun, thank you for the explanation, the penny finally dropped for me. It's the *other* child processes that keep the file open, not the parent. Actually this bug started hitting me after I *stopped* doing exactly what you suggest (fdopen on the temp file), and instead started using file names generated by my program (opened with regular open) and now I see why that is. If I use os.fdopen with the O_NOINHERIT flag, it works as expected. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4944 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23786] test_unaligned_buffers (test.test_hash.HashEqualityTestCase) ... Fatal Python error: Bus error
Serhiy Storchaka added the comment: AFAIK it conforms the C standard and should be portable (but weird compiler bugs or misconfiguration can make it broken). With Py_MEMCPY() the code is less optimal. Don't add regression on common platforms. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23786 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23786] test_unaligned_buffers (test.test_hash.HashEqualityTestCase) ... Fatal Python error: Bus error
Serhiy Storchaka added the comment:
Or may be better to use explicit alignment 8 if this is 32-bit platform.
diff -r a417d89fbc38 Python/pyhash.c
--- a/Python/pyhash.c Thu Mar 26 09:37:23 2015 +0100
+++ b/Python/pyhash.c Fri Mar 27 12:02:55 2015 +0200
@@ -247,7 +247,7 @@ fnv(const void *src, Py_ssize_t len)
union {
Py_uhash_t value;
unsigned char bytes[SIZEOF_PY_UHASH_T];
-} block;
+} block __attribute__ ((__aligned__(8)));
#ifdef Py_DEBUG
assert(_Py_HashSecret_Initialized);
--
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[issue23786] test_unaligned_buffers (test.test_hash.HashEqualityTestCase) ... Fatal Python error: Bus error
STINNER Victor added the comment: The union trick is not portable, using memcpy() is safer. Compilers should be able to optimize it. Use Py_MEMCPY() for the stupid Visual Studio compiler unable to optimize memcpy() for small sizes. -- keywords: +patch Added file: http://bugs.python.org/file38709/fnv_memcpy.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23786 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23787] sum() function docstring lists arguments incorrectly
New submission from Valentine Sinitsyn:
sum() function doctstring describes expected arguments as follows (Python
2.7.6):
sum(...)
sum(sequence[, start]) - value
...
This implies sum() should accept str, unicode, list, tuple, bytearray, buffer,
and xrange. However, you clearly can't use this function to sum strings (which
is also mentioned in the docstring):
sum('abc')
Traceback (most recent call last):
File stdin, line 1, in module
TypeError: unsupported operand type(s) for +: 'int' and 'str'
I'd suggest to describe first argument as iterable, which is actually what
sum() expects there.
--
assignee: docs@python
components: Documentation
messages: 239388
nosy: docs@python, vsinitsyn
priority: normal
severity: normal
status: open
title: sum() function docstring lists arguments incorrectly
type: enhancement
versions: Python 2.7
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[issue18898] Apply the setobject optimizations to dictionaries
STINNER Victor added the comment: Hi, what's the status of this issue? Is anyone working one it? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18898 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7511] msvc9compiler.py: ValueError when trying to compile with VC Express
Paul Moore added the comment: The correct solution to this issue now is to install the Microsoft supplied Visual C++ Compiler for Python 2.7 package (available as a free download from MSDN). That has all the components needed to build 32 and 64-bit extensions. Your setup.py needs to use setuptools (as there is a setuptools extension to recognise this compiler package) but otherwise the process should be seamless. Note that in spite of the name, the process should also work for Python 3.2 and 3.3, which also use VS2008 (but I haven't tested that explicitly). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7511 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23509] Speed up Counter operators
Serhiy Storchaka added the comment: Added explanation comments to address Victor's comment. -- Added file: http://bugs.python.org/file38708/counter_faster_2.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23509 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23488] Random objects twice as big as necessary on 64-bit builds
Serhiy Storchaka added the comment: Updated patch addresses some Victor's comments. -- Added file: http://bugs.python.org/file38707/random_uint32_2.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23488 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7511] msvc9compiler.py: ValueError when trying to compile with VC Express
Changes by Florian Bruhin python@the-compiler.org: -- nosy: +The Compiler ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7511 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23786] test_unaligned_buffers (test.test_hash.HashEqualityTestCase) ... Fatal Python error: Bus error
Serhiy Storchaka added the comment:
What if add double field in the block union? (And may be compile with
-munaligned-doubles)
diff -r a417d89fbc38 Python/pyhash.c
--- a/Python/pyhash.c Thu Mar 26 09:37:23 2015 +0100
+++ b/Python/pyhash.c Fri Mar 27 11:52:25 2015 +0200
@@ -247,6 +247,7 @@ fnv(const void *src, Py_ssize_t len)
union {
Py_uhash_t value;
unsigned char bytes[SIZEOF_PY_UHASH_T];
+double double_value;
} block;
#ifdef Py_DEBUG
What if add the __aligned__ attribute?
diff -r a417d89fbc38 Python/pyhash.c
--- a/Python/pyhash.c Thu Mar 26 09:37:23 2015 +0100
+++ b/Python/pyhash.c Fri Mar 27 11:58:30 2015 +0200
@@ -247,7 +247,7 @@ fnv(const void *src, Py_ssize_t len)
union {
Py_uhash_t value;
unsigned char bytes[SIZEOF_PY_UHASH_T];
-} block;
+} block __attribute__ ((__aligned__(SIZEOF_PY_UHASH_T)));
#ifdef Py_DEBUG
assert(_Py_HashSecret_Initialized);
--
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[issue23290] Faster set copying
Serhiy Storchaka added the comment: Updated patch addresses Victor's comment. Thank you for your review Victor. Is msg234811 the result of set_faster_copy_3.patch? Yes, it is. There are tests for sets with small and large number of hash conflicts, with and without dummy objects. The patch affects many operations that implicitly makes a copy, for example set1 | set2, set1 set2, set1 - set2. -- Added file: http://bugs.python.org/file38706/set_faster_copy_4.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23290 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23605] Use the new os.scandir() function in os.walk()
STINNER Victor added the comment: Ben Hoyt added the comment: 1) The new implementation is more complex. Of course, most of this is necessary due to the topdown directory issue. Sure, correctness matters more than performances. However, one thing I'm not sure about is why you create scandir_it manually and use a while True loop, The idea is to control lines where OSError is catched to call onerrror(), without breaking backward compatibility. Especially, onerror() should only be called once, even for recursive calls. 2) In this commit http://bugs.python.org/review/23605/diff/14181/Lib/os.py -- which is not the final one, I don't quite understand the catch_oserror thing. It's just a try to write differently the same thing. It didn't convince myself that it's more readable, so I picked the first version. What's your point about complexity? Would you like to drop os.scandir changes in os.walk(), or do you have a simpler version to propose? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23605 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23290] Faster set copying
STINNER Victor added the comment: New patch looks good to me. Great job on speedup. I didn't expect that it's still possible to enhance set. By the way, is it possible to report latest enhancement to the dict type? I don't remember if tou tried that richard? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23290 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23290] Faster set copying
Serhiy Storchaka added the comment: I didn't expect that it's still possible to enhance set. Raymond made a lot of set optimizations recently. By the way, is it possible to report latest enhancement to the dict type? I don't remember if tou tried that richard? May be when Raymond port his optimizations to dict (issue18898). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23290 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23788] test_urllib2_localnet.test_bad_address fails: OSError not raised by urlopen
Changes by STINNER Victor victor.stin...@gmail.com: -- title: test_bad_address fails - test_urllib2_localnet.test_bad_address fails: OSError not raised by urlopen ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23788 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23788] test_urllib2_localnet.test_bad_address fails: OSError not raised by urlopen
STINNER Victor added the comment: Starting from Git commit 1996f3038458df2b6443c23e4705478ff5db43f8 https://github.com/python/cpython/commit/1996f3038458df2b6443c23e4705478ff5db43f8 = https://hg.python.org/cpython/rev/b7c0137cccbe -- nosy: +haypo ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23788 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23788] test_bad_address fails
New submission from Raniere Silva: Starting from Git commit 1996f3038458df2b6443c23e4705478ff5db43f8 $ ./configure $ make $ make test == FAIL: test_bad_address (test.test_urllib2_localnet.TestUrlopen) -- Traceback (most recent call last): File /home/raniere/src/cpython/Lib/test/test_urllib2_localnet.py, line 656, in test_bad_address http://sadflkjsasf.i.nvali.d./;) AssertionError: OSError not raised by urlopen -- -- components: Tests messages: 239390 nosy: raniere priority: normal severity: normal status: open title: test_bad_address fails versions: Python 3.5 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23788 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23786] test_unaligned_buffers (test.test_hash.HashEqualityTestCase) ... Fatal Python error: Bus error
Peter added the comment: OK I recompiled with ./configure --prefix=/usr/local --enable-shared --with-pydebug and reran the test, unfortunately... $ LD_LIBRARY_PATH=/usr/local/src/Python-3.4.3 ./python -m test test_hash [1/1] test_hash 1 test OK. I then applied the patch in msg239385, this resulted in the same crash, I couldn't see any difference in gdb. I then tried each of the patches in msg239384, with -munaligned-doubles and with -mnounaligned-doubles, again no difference. I did notice that two tests failed in test_hash prior to the core dump, so here are the outputs from those in case that helps. 3.4.3 ./python -m test -v test_hash.DatetimeDatetimeTests test_hash.DatetimeTimeTests == CPython 3.4.3 (default, Mar 27 2015, 08:45:04) [GCC 4.6.2] == Solaris-2.11-sun4v-sparc-32bit-ELF big-endian == hash algorithm: fnv 32bit == /usr/local/src/Python-3.4.3/build/test_python_10340 Testing with flags: sys.flags(debug=0, inspect=0, interactive=0, optimize=0, dont_write_bytecode=0, no_user_site=0, no_site=0, ignore_environment=0, verbose=0, bytes_warning=0, quiet=0, hash_randomization=1, isolated=0) [1/2] test_hash.DatetimeDatetimeTests test test_hash.DatetimeDatetimeTests crashed -- Traceback (most recent call last): File frozen importlib._bootstrap, line 2218, in _find_and_load_unlocked AttributeError: 'module' object has no attribute '__path__' During handling of the above exception, another exception occurred: Traceback (most recent call last): File /usr/local/src/Python-3.4.3/Lib/test/regrtest.py, line 1271, in runtest_inner the_module = importlib.import_module(abstest) File /usr/local/src/Python-3.4.3/Lib/importlib/__init__.py, line 109, in import_module return _bootstrap._gcd_import(name[level:], package, level) File frozen importlib._bootstrap, line 2254, in _gcd_import File frozen importlib._bootstrap, line 2237, in _find_and_load File frozen importlib._bootstrap, line 2221, in _find_and_load_unlocked ImportError: No module named 'test.test_hash.DatetimeDatetimeTests'; 'test.test_hash' is not a package [2/2/1] test_hash.DatetimeTimeTests test test_hash.DatetimeTimeTests crashed -- Traceback (most recent call last): File frozen importlib._bootstrap, line 2218, in _find_and_load_unlocked AttributeError: 'module' object has no attribute '__path__' During handling of the above exception, another exception occurred: Traceback (most recent call last): File /usr/local/src/Python-3.4.3/Lib/test/regrtest.py, line 1271, in runtest_inner the_module = importlib.import_module(abstest) File /usr/local/src/Python-3.4.3/Lib/importlib/__init__.py, line 109, in import_module return _bootstrap._gcd_import(name[level:], package, level) File frozen importlib._bootstrap, line 2254, in _gcd_import File frozen importlib._bootstrap, line 2237, in _find_and_load File frozen importlib._bootstrap, line 2221, in _find_and_load_unlocked ImportError: No module named 'test.test_hash.DatetimeTimeTests'; 'test.test_hash' is not a package 2 tests failed: test_hash.DatetimeDatetimeTests test_hash.DatetimeTimeTests Thanks guys! -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23786 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23611] Pickle nested names with protocols 4
Serhiy Storchaka added the comment: Issue23403. But looks it is early yet for this. Note that this patch doesn't modify protocols. It just makes the pickler more smart and able to serialize more objects with existing protocols. It is the same as add pickle support for some type that didn't support the pickling before. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23611 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23788] test_urllib2_localnet.test_bad_address fails: OSError not raised by urlopen
STINNER Victor added the comment:
Hi,
Can you please complete your bug report? Can you specifiy your OS? Can you try
to rerun the test manually with ./python -m test -u all test_urllib2_localnet?
The test:
def test_bad_address(self):
# Make sure proper exception is raised when connecting to a bogus
# address.
# as indicated by the comment below, this might fail with some ISP,
# so we run the test only when -unetwork/-uall is specified to
# mitigate the problem a bit (see #17564)
support.requires('network')
self.assertRaises(OSError,
# Given that both VeriSign and various ISPs have in
# the past or are presently hijacking various invalid
# domain name requests in an attempt to boost traffic
# to their own sites, finding a domain name to use
# for this test is difficult. RFC2606 leads one to
# believe that '.invalid' should work, but experience
# seemed to indicate otherwise. Single character
# TLDs are likely to remain invalid, so this seems to
# be the best choice. The trailing '.' prevents a
# related problem: The normal DNS resolver appends
# the domain names from the search path if there is
# no '.' the end and, and if one of those domains
# implements a '*' rule a result is returned.
# However, none of this will prevent the test from
# failing if the ISP hijacks all invalid domain
# requests. The real solution would be to be able to
# parameterize the framework with a mock resolver.
urllib.request.urlopen,
http://sadflkjsasf.i.nvali.d./;)
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[issue22117] Rewrite pytime.h to work on nanoseconds
Roundup Robot added the comment: New changeset 2309597e7a00 by Victor Stinner in branch 'default': Issue #22117: Add a new Python timestamp format _PyTime_t to pytime.h https://hg.python.org/cpython/rev/2309597e7a00 -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22117 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23789] decimal.Decimal: __format__ behaviour
New submission from Paul Eckhardt:
The bahaviour of __format__ for decimal.Decimal type differs in one detail from
float:
The minimum number of digits used for the exponent is 1 for Decimal, and 2 for
float.
e.g.: {:8.2E}.format(1.0) -- 1.00E+00
{:8.2E}.format(Decimal(1.0)) -- 1.00E+0
Is there any reason for this?
If not, the following patch should do:
--- /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/decimal.py
2015-03-27 12:55:22.0 +0100
+++ ./decimal.py2015-03-27 14:00:09.0 +0100
@@ -6116,7 +6116,7 @@
if exp != 0 or spec['type'] in 'eE':
echar = {'E': 'E', 'e': 'e', 'G': 'E', 'g': 'e'}[spec['type']]
-fracpart += {0}{1:+}.format(echar, exp)
+fracpart += {0}{1:+03d}.format(echar, exp)
if spec['type'] == '%':
fracpart += '%'
--
components: Library (Lib)
messages: 239394
nosy: MonsieurPaul
priority: normal
severity: normal
status: open
title: decimal.Decimal: __format__ behaviour
type: behavior
versions: Python 2.7
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[issue23790] When xdrlib.Packer().pack_string() fails, the Packer is corrupted
Changes by Oskar Hahn m...@oshahn.de: Added file: http://bugs.python.org/file38711/reset_buffer.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23790 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23790] When xdrlib.Packer().pack_string() fails, the Packer is corrupted
New submission from Oskar Hahn: When xdrlib.Packer().pack_string() is called with an unsupported value, it raises a TypeError. But it calles self.pack_uint(n) before it raises the exception so the buffer is changed. There are two possible solutions to solve this behaviour. The argument s can be tested to be supported, or undo the call of self.pack_uint(n). I added two alternative patches for this two solutions. This is my first patch for cpython, I hope it is ok. -- components: Library (Lib) files: test_value.patch keywords: patch messages: 239396 nosy: ostcar priority: normal severity: normal status: open title: When xdrlib.Packer().pack_string() fails, the Packer is corrupted versions: Python 3.4, Python 3.5 Added file: http://bugs.python.org/file38710/test_value.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23790 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23786] test_unaligned_buffers (test.test_hash.HashEqualityTestCase) ... Fatal Python error: Bus error
Peter added the comment:
Sorry I copied the wrong term buffer :-)
This is the output after I commented out the HashEqualityTestCase class which
causes the core dump.
LD_LIBRARY_PATH=/usr/local/src/Python-3.4.3 ./python -m test -v test_hash
== CPython 3.4.3 (default, Mar 27 2015, 08:45:04) [GCC 4.6.2]
== Solaris-2.11-sun4v-sparc-32bit-ELF big-endian
== hash algorithm: fnv 32bit
== /usr/local/src/Python-3.4.3/build/test_python_10730
Testing with flags: sys.flags(debug=0, inspect=0, interactive=0, optimize=0,
dont_write_bytecode=0, no_user_site=0, no_
site=0, ignore_environment=0, verbose=0, bytes_warning=0, quiet=0,
hash_randomization=1, isolated=0)
[1/1] test_hash
test_empty_string (test.test_hash.BytesHashRandomizationTests) ... ok
test_fixed_hash (test.test_hash.BytesHashRandomizationTests) ... ok
test_long_fixed_hash (test.test_hash.BytesHashRandomizationTests) ... ok
test_null_hash (test.test_hash.BytesHashRandomizationTests) ... ok
test_randomized_hash (test.test_hash.BytesHashRandomizationTests) ... ok
test_randomized_hash (test.test_hash.DatetimeDateTests) ... ok
test_randomized_hash (test.test_hash.DatetimeDatetimeTests) ... FAIL
test_randomized_hash (test.test_hash.DatetimeTimeTests) ... FAIL
test_hashes (test.test_hash.HashBuiltinsTestCase) ... ok
test_hash_distribution (test.test_hash.HashDistributionTestCase) ... ok
test_default_hash (test.test_hash.HashInheritanceTestCase) ... ok
test_error_hash (test.test_hash.HashInheritanceTestCase) ... ok
test_fixed_hash (test.test_hash.HashInheritanceTestCase) ... ok
test_hashable (test.test_hash.HashInheritanceTestCase) ... ok
test_not_hashable (test.test_hash.HashInheritanceTestCase) ... ok
test_empty_string (test.test_hash.MemoryviewHashRandomizationTests) ... ok
test_fixed_hash (test.test_hash.MemoryviewHashRandomizationTests) ... ok
test_long_fixed_hash (test.test_hash.MemoryviewHashRandomizationTests) ... ok
test_null_hash (test.test_hash.MemoryviewHashRandomizationTests) ... ok
test_randomized_hash (test.test_hash.MemoryviewHashRandomizationTests) ... ok
test_empty_string (test.test_hash.StrHashRandomizationTests) ... ok
test_fixed_hash (test.test_hash.StrHashRandomizationTests) ... ok
test_long_fixed_hash (test.test_hash.StrHashRandomizationTests) ... ok
test_null_hash (test.test_hash.StrHashRandomizationTests) ... ok
test_randomized_hash (test.test_hash.StrHashRandomizationTests) ... ok
test_ucs2_string (test.test_hash.StrHashRandomizationTests) ... ok
==
FAIL: test_randomized_hash (test.test_hash.DatetimeDatetimeTests)
--
Traceback (most recent call last):
File /usr/local/src/Python-3.4.3/Lib/test/test_hash.py, line 193, in
test_randomized_hash
run1 = self.get_hash(self.repr_, seed='random')
File /usr/local/src/Python-3.4.3/Lib/test/test_hash.py, line 187, in
get_hash
**env)
File /usr/local/src/Python-3.4.3/Lib/test/script_helper.py, line 106, in
assert_python_ok
return _assert_python(True, *args, **env_vars)
File /usr/local/src/Python-3.4.3/Lib/test/script_helper.py, line 92, in
_assert_python
err.decode('ascii', 'ignore')))
AssertionError: Process return code is -10, command line was:
['/usr/local/src/Python-3.4.3/python', '-X', 'faulthandle
r', '-c', 'import datetime; print(hash(datetime.datetime(1, 2, 3, 4, 5, 6,
7)))'], stderr follows:
Fatal Python error: Bus error
Current thread 0x0001 (most recent call first):
File string, line 1 in module
==
FAIL: test_randomized_hash (test.test_hash.DatetimeTimeTests)
--
Traceback (most recent call last):
File /usr/local/src/Python-3.4.3/Lib/test/test_hash.py, line 193, in
test_randomized_hash
run1 = self.get_hash(self.repr_, seed='random')
File /usr/local/src/Python-3.4.3/Lib/test/test_hash.py, line 187, in
get_hash
**env)
File /usr/local/src/Python-3.4.3/Lib/test/script_helper.py, line 106, in
assert_python_ok
return _assert_python(True, *args, **env_vars)
File /usr/local/src/Python-3.4.3/Lib/test/script_helper.py, line 92, in
_assert_python
err.decode('ascii', 'ignore')))
AssertionError: Process return code is -10, command line was:
['/usr/local/src/Python-3.4.3/python', '-X', 'faulthandle
r', '-c', 'import datetime; print(hash(datetime.time(0, 0)))'], stderr follows:
Fatal Python error: Bus error
Current thread 0x0001 (most recent call first):
File string, line 1 in module
--
Ran 26 tests in 3.429s
FAILED (failures=2)
test test_hash failed
--
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[issue23788] test_urllib2_localnet.test_bad_address fails: OSError not raised by urlopen
Raniere Silva added the comment: Can you please complete your bug report? Can you specifiy your OS? GNU/Linux. $ uname -a Linux pupunha 3.19.2-1-ARCH #1 SMP PREEMPT Wed Mar 18 16:21:02 CET 2015 x86_64 GNU/Linux $ gcc --version gcc (GCC) 4.9.2 20150304 (prerelease) Can you try to rerun the test manually with ./python -m test -u all test_urllib2_localnet? $ ./python -m test -u all test_urllib2_localnet [1/1] test_urllib2_localnet test test_urllib2_localnet failed -- Traceback (most recent call last): File /home/raniere/src/cpython/Lib/test/test_urllib2_localnet.py, line 656, in test_bad_address http://sadflkjsasf.i.nvali.d./;) AssertionError: OSError not raised by urlopen 1 test failed: test_urllib2_localnet -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23788 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23451] Deprecation warnings building 3.5 Visual Studio Windows 8.1 64 bit
Roundup Robot added the comment: New changeset f64d0b99d405 by Victor Stinner in branch 'default': Issue #23451, #22117: Python 3.5 now requires Windows Vista or newer, so https://hg.python.org/cpython/rev/f64d0b99d405 -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23451 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22117] Rewrite pytime.h to work on nanoseconds
Roundup Robot added the comment: New changeset f64d0b99d405 by Victor Stinner in branch 'default': Issue #23451, #22117: Python 3.5 now requires Windows Vista or newer, so https://hg.python.org/cpython/rev/f64d0b99d405 -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22117 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23786] test_unaligned_buffers (test.test_hash.HashEqualityTestCase) ... Fatal Python error: Bus error
Peter added the comment: Hi haypo, I just realized you had created a patch too, the fnv_memcpy.patch worked! $ LD_LIBRARY_PATH=/usr/local/src/Python-3.4.3 ./python -m test test_hash [1/1] test_hash 1 test OK. Running the full regression test now, but I bet everything passes. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23786 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7511] msvc9compiler.py: ValueError when trying to compile with VC Express
Zachary Ware added the comment: Paul Moore added the comment: Note that in spite of the name, the process should also work for Python 3.2 and 3.3, which also use VS2008 (but I haven't tested that explicitly). Just 3.2; 3.3 was the first version to use VS2010. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7511 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23715] PEP 475: handle EINTR in the signal module
Roundup Robot added the comment: New changeset 35bc15fa4930 by Victor Stinner in branch 'default': Issue #23715: Fix test_sigtimedwait() of test_eintr https://hg.python.org/cpython/rev/35bc15fa4930 -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23715 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23789] decimal.Decimal: __format__ behaviour
Paul Moore added the comment: I believe it's the way it is because Python follows the Standard Decimal Specification, which includes tests for conformance to the current formatting behaviour. -- nosy: +paul.moore ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23789 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22117] Rewrite pytime.h to work on nanoseconds
Roundup Robot added the comment: New changeset b0b4c4d365b1 by Victor Stinner in branch 'default': Issue #22117: Fix test_gdb for the new time.sleep() https://hg.python.org/cpython/rev/b0b4c4d365b1 -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22117 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23445] Use -Og for debug builds
Roundup Robot added the comment: New changeset c663dbb84c8c by Victor Stinner in branch '3.4': Issue #23445: Fix test.support.python_is_optimized() for CFLAGS=-Og https://hg.python.org/cpython/rev/c663dbb84c8c New changeset 5b5a22b9327b by Victor Stinner in branch '2.7': Issue #23445: Fix test_gdb.python_is_optimized() for CFLAGS=-Og https://hg.python.org/cpython/rev/5b5a22b9327b -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23445 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23445] Use -Og for debug builds
STINNER Victor added the comment: Done. It shouldn't break anything. You're change skipped some test_gdb tests. I fixed the check in test_gdb/test.support. -- nosy: +haypo ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23445 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23787] sum() function docstring lists arguments incorrectly
R. David Murray added the comment: In python3 the docstring does say iterable. It wouldn't be a bad thing to change it in 2.7, but it is not much of a priority. iterable vs sequence makes no difference to the str question: a string is an iterable. The docstring explicitly says strings are excepted, as you mentioned, so there's nothing to do about that. I note that python3 also does not support iterables of byte-like objects. I'm not sure if this would actually be helpful to add to the docstring, though, since sum(b'abc') works and a docstring is probably not an appropriate place to go into detail as to why. -- nosy: +r.david.murray ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23787 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23789] decimal.Decimal: __format__ behaviour
Changes by R. David Murray rdmur...@bitdance.com: -- nosy: +skrah ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23789 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23788] test_urllib2_localnet.test_bad_address fails: OSError not raised by urlopen
R. David Murray added the comment: How did you determine it was that commit? It's a doc update, so it can't be affecting the code. The test passes for me, on linux. -- nosy: +r.david.murray ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23788 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23790] When xdrlib.Packer().pack_string() fails, the Packer is corrupted
R. David Murray added the comment: Your patches are great, thanks. Now we have to decide which to use :) -- nosy: +r.david.murray ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23790 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23788] test_urllib2_localnet.test_bad_address fails: OSError not raised by urlopen
STINNER Victor added the comment: Can you try simply: socket.create_connection((sadflkjsasf.i.nvali.d., 80)) Here is raise: socket.gaierror: [Errno -2] Name or service not known And what are your DNS servers? cat /etc/resolv.conf -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23788 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23790] When xdrlib.Packer().pack_string() fails, the Packer is corrupted
Oskar Hahn added the comment: I would prefer the reset_buffer.patch because I do not like argument testing at the begin of a function/method. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23790 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23793] Support __add__ for deques.
New submission from Raymond Hettinger:
One more step towards making the deque API a little closer to that for lists:
deque('abc') + deque('def')
deque(['a', 'b', 'c', 'd', 'e', 'f'])
--
assignee: rhettinger
components: Extension Modules
files: deque_add4.diff
keywords: patch
messages: 239419
nosy: rhettinger
priority: normal
severity: normal
stage: patch review
status: open
title: Support __add__ for deques.
type: enhancement
versions: Python 3.5
Added file: http://bugs.python.org/file38712/deque_add4.diff
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[issue23794] http package should support HTTP/2
New submission from Alex Gaynor: The spec is available at https://http2.github.io/ -- components: Library (Lib) messages: 239424 nosy: alex priority: normal severity: normal status: open title: http package should support HTTP/2 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23794 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23792] help crash leaves terminal in raw mode
New submission from Rusi: Start python3.4 Do help(something) which invokes the pager Ctrl-C A backtrace results and after that the terminal is in raw mode even after exiting python [python 3.4 under debian testing with xfce4] -- components: IDLE messages: 239417 nosy: RusiMody priority: normal severity: normal status: open title: help crash leaves terminal in raw mode type: crash versions: Python 3.4 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23792 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23792] help crash leaves terminal in raw mode
R. David Murray added the comment: I can't reproduce this. Maybe it is a debian bug? -- nosy: +r.david.murray ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23792 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23790] When xdrlib.Packer().pack_string() fails, the Packer is corrupted
Serhiy Storchaka added the comment: I doubt that this issue is worth fixing. It is common that when error is happen inside complex operation, the output can be incomplete. When you pickle a list containing non-pickleable data, resulting file content will be not unpickleable. When you write a number of lines in text file, and one of lines contains non-encodable characters, resulting file content will be incomplete and may even don't contain complete lines. And when other xdrlib.Packer methods that write complex data (pack_uhyper, pack_list, pack_farray, pack_array) fail, they left incomplete output. -- nosy: +serhiy.storchaka ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23790 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23792] help crash leaves terminal in raw mode
Berker Peksag added the comment: This looks like a duplicate of issue 21398. I can reproduce it with Python 3.4.1 (compiled myself) on Ubuntu 12.04. help(str) Ctrl-C :Traceback (most recent call last): File stdin, line 1, in module File /usr/local/lib/python3.4/_sitebuiltins.py, line 103, in __call__ return pydoc.help(*args, **kwds) File /usr/local/lib/python3.4/pydoc.py, line 1817, in __call__ self.help(request) File /usr/local/lib/python3.4/pydoc.py, line 1867, in help else: doc(request, 'Help on %s:', output=self._output) File /usr/local/lib/python3.4/pydoc.py, line 1603, in doc pager(render_doc(thing, title, forceload)) File /usr/local/lib/python3.4/pydoc.py, line 1411, in pager pager(text) File /usr/local/lib/python3.4/pydoc.py, line 1431, in lambda return lambda text: pipepager(text, 'less') File /usr/local/lib/python3.4/pydoc.py, line 1453, in pipepager pipe.close() File /usr/local/lib/python3.4/os.py, line 957, in close returncode = self._proc.wait() File /usr/local/lib/python3.4/subprocess.py, line 1565, in wait (pid, sts) = self._try_wait(0) File /usr/local/lib/python3.4/subprocess.py, line 1513, in _try_wait (pid, sts) = _eintr_retry_call(os.waitpid, self.pid, wait_flags) File /usr/local/lib/python3.4/subprocess.py, line 491, in _eintr_retry_call return func(*args) KeyboardInterrupt -- nosy: +berker.peksag ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23792 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23792] help crash leaves terminal in raw mode
Ezio Melotti added the comment: I can reproduce on Python 3 on Ubuntu 14.10. When I hit Ctrl+C I get: help(range) ... | __hash__(self, /) | Return hash(self). | :Traceback (most recent call last): File stdin, line 1, in module File /home/wolf/dev/py/py3k/Lib/_sitebuiltins.py, line 103, in __call__ return pydoc.help(*args, **kwds) File /home/wolf/dev/py/py3k/Lib/pydoc.py, line 1833, in __call__ self.help(request) File /home/wolf/dev/py/py3k/Lib/pydoc.py, line 1886, in help else: doc(request, 'Help on %s:', output=self._output) File /home/wolf/dev/py/py3k/Lib/pydoc.py, line 1619, in doc pager(render_doc(thing, title, forceload)) File /home/wolf/dev/py/py3k/Lib/pydoc.py, line 1409, in pager pager(text) File /home/wolf/dev/py/py3k/Lib/pydoc.py, line 1431, in lambda return lambda text: pipepager(text, 'less') File /home/wolf/dev/py/py3k/Lib/pydoc.py, line 1455, in pipepager pipe.write(text) File /home/wolf/dev/py/py3k/Lib/subprocess.py, line 900, in __exit__ self.wait() File /home/wolf/dev/py/py3k/Lib/subprocess.py, line 1552, in wait (pid, sts) = self._try_wait(0) File /home/wolf/dev/py/py3k/Lib/subprocess.py, line 1502, in _try_wait (pid, sts) = os.waitpid(self.pid, wait_flags) KeyboardInterrupt If I keep pressing Enter the rest of the help gets printed. Once the pager is done, pressing enter doesn't go on a new line and the prompts () are printed one after the other on the same line. The same happens on my shell prompt once I exit from the interpreter. `reset` fixes it. On Python 2 Ctrl+C does nothing. -- nosy: +ezio.melotti type: crash - behavior versions: +Python 3.5 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23792 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23791] Identify Moved Lines with difflib
New submission from Brian: It would be a helpful feature to incorporate logic into the difflib module to optionally identify and ignore identical, but relocated lines when doing a diff. This would be used when the order of lines in a document is not critical, but rather just the overall content. The Notepad++ Compare plug-in has this feature for reference. I would be willing to help submit a patch for this change. The only drawbacks I see using this function is it will either have to increase processing time or increase memory usage. -- components: Library (Lib) messages: 239416 nosy: bkiefer priority: normal severity: normal status: open title: Identify Moved Lines with difflib type: enhancement versions: Python 2.7, Python 3.2, Python 3.3, Python 3.4, Python 3.5, Python 3.6 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23791 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22117] Rewrite pytime.h to work on nanoseconds
Roundup Robot added the comment: New changeset 0378c10ba164 by Victor Stinner in branch 'default': Issue #22117: Fix rounding in _PyTime_FromSecondsObject() https://hg.python.org/cpython/rev/0378c10ba164 -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22117 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23671] string.Template doesn't work with the self keyword argument
Serhiy Storchaka added the comment:
It matches error messages generated by builtin unbound methods.
str.format()
Traceback (most recent call last):
File stdin, line 1, in module
TypeError: descriptor 'format' of 'str' object needs an argument
It would be incorrect to say substitute method wants x y z, because the
substitute method doesn't need any arguments.
string.Template('spam').substitute()
'spam'
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[issue23671] string.Template doesn't work with the self keyword argument
Éric Araujo added the comment: descriptor 'substitute' of 'Template' object needs an argument These error messages don’t seem very user-friendly. I think the style in the rest of the module is like substitute method wants x y z. -- nosy: +eric.araujo ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23671 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23787] sum() function docstring lists arguments incorrectly
Valentine Sinitsyn added the comment: Yes, strings aren't an issue. I only used them as an example. I came across this issue during code review, discussing if it is okay to pass generator expression to sum() (like sum(x*2 for x in xrange(5)) or is it better to convert it to the list first (sum([x*2 for x in xrange(5)])). Both variants work so docstring is sort of specification here. Surely, it's not a high priority task anyways. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23787 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23792] help crash leaves terminal in raw mode
R. David Murray added the comment: The print of KeyboardInterrupt whould be dropped. less itself does nothing if you press ctl-c, and the pager is used when pydoc is called from the shell command line, and printing KeyboardInterrupt there just looks wrong. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23792 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23789] decimal.Decimal: __format__ behaviour
Mark Dickinson added the comment: I believe it's the way it is because Python follows the Standard Decimal Specification Yes, exactly. This is behaving as designed and as tested. -- nosy: +mark.dickinson resolution: - not a bug status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23789 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23792] help crash leaves terminal in raw mode
Changes by R. David Murray rdmur...@bitdance.com: -- stage: patch review - commit review ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23792 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23792] help crash leaves terminal in raw mode
R. David Murray added the comment: Updated patch. -- Added file: http://bugs.python.org/file38715/keyboardinterrupt_in_pydoc_pager.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23792 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23787] sum() function docstring lists arguments incorrectly
Changes by Raymond Hettinger raymond.hettin...@gmail.com: -- keywords: +patch Added file: http://bugs.python.org/file38716/sum_doc.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23787 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23795] argparse -- incorrect usage for mutually exclusive
paul j3 added the comment: I can't reproduce this with either 3.4.2 or the latest development 'argparse.py' file (that I just downloaded). There have been some issues with the method used format the usage line, _format_actions_usage. It formats the line with all the group brackets, and then tries to filter out the unnecessary ones. As such it is fragile, and messed up by extra characters. But I'm not aware of a relevant patch being applied and then latter removed. -- nosy: +paul.j3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23795 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23058] argparse silently ignores arguments
Changes by paul j3 ajipa...@gmail.com: -- nosy: +paul.j3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23058 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23058] argparse silently ignores arguments
paul j3 added the comment:
Without actually running this case I think it is caused by the
http://bugs.python.org/issue9351 patch.
You can check the __call__ method for class _SubParsersAction and how it
handles invocation of the subparser. Does it get the existing namespace, or a
new one (None)?
There is an inherent ambiguity when the same argument ('dest' actually) is
defined for both the parser and the subparser. Doubly so when both get it via
'parents'. Which default and which argument string has priority?
That other issue tried to fix the case where the subparser's default was being
ignored, and in the process created a case where the parser's argument string
is being ignored.
Wouldn't it be safer all around if the subparsers took different arguments, or
at least different namespace 'dest', than the main parser?
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[issue23792] help crash leaves terminal in raw mode
Ezio Melotti added the comment: Patch WFM too. -- stage: - patch review ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23792 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23792] help crash leaves terminal in raw mode
R. David Murray added the comment: I do see the anomalous behavior inside python, but on my gentoo system when I exit python the terminal is fine. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23792 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23794] http package should support HTTP/2
Changes by Berker Peksag berker.pek...@gmail.com: -- nosy: +berker.peksag stage: - needs patch type: - enhancement versions: +Python 3.6 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23794 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23795] argparse -- incorrect usage for mutually exclusive
New submission from João Ferreira: The usage that is printed by argparse with the --help argument is slightly incorrect when using mutually exclusive groups. This happens in version 3.4.3 but did not happen in version 3.4.0. I have this minimal example: import argparse p = argparse.ArgumentParser() g1 = p.add_mutually_exclusive_group(required=False) g1.add_argument(-a) g1.add_argument(-b) g2 = p.add_mutually_exclusive_group(required=False) g2.add_argument(-c) g2.add_argument(-d) p.parse_args() In python 3.4.0, python test.py --help produces the usage: usage: test.py [-h] [-a A | -b B] [-c C | -d D] In python 3.4.3, the usage is: usage: test.py [-h] [-a A | -b B [-c C | -d D] Note the absence of the closing square bracket after B. -- components: Library (Lib) messages: 239425 nosy: jotomicron priority: normal severity: normal status: open title: argparse -- incorrect usage for mutually exclusive type: enhancement versions: Python 3.4 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23795 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23793] Support __add__ for deques.
Changes by Raymond Hettinger raymond.hettin...@gmail.com: Added file: http://bugs.python.org/file38713/deque_add5.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23793 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23794] http package should support HTTP/2
Changes by Ian Cordasco graffatcolmin...@gmail.com: -- nosy: +icordasc ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23794 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23792] help crash leaves terminal in raw mode
R. David Murray added the comment: The attached patch fixes the issue for me. -- keywords: +patch Added file: http://bugs.python.org/file38714/keyboardinterrupt_in_pydoc_pager.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23792 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue9334] argparse does not accept options taking arguments beginning with dash (regression from optparse)
paul j3 added the comment: http://bugs.python.org/issue22672 float arguments in scientific notation not supported by argparse is a newer complaint about the same issue. I've closed it with link to here. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue9334 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22500] Argparse always stores True for positional arguments
Changes by paul j3 ajipa...@gmail.com: -- status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22500 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23720] __del__() order is broken since 3.4.0
Terry J. Reedy added the comment: While this is not a bug, Antoine said he might look at improving the situation, so I leave it to him to close it or not. -- nosy: +terry.reedy stage: - needs patch type: behavior - performance versions: -Python 3.4 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23720 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23760] Tkinter in Python 3.4 on Windows don't post internal clipboard data to the Windows clipboard on exit
Changes by Terry J. Reedy tjre...@udel.edu: -- nosy: +serhiy.storchaka, terry.reedy stage: - test needed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23760 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23791] Identify Moved Lines with difflib
Changes by Terry J. Reedy tjre...@udel.edu: -- stage: - test needed versions: -Python 2.7, Python 3.2, Python 3.3, Python 3.4, Python 3.6 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23791 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22672] float arguments in scientific notation not supported by argparse
Changes by Terry J. Reedy tjre...@udel.edu: -- resolution: - duplicate stage: patch review - resolved superseder: - argparse does not accept options taking arguments beginning with dash (regression from optparse) ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22672 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23762] python.org page on new-style classes should be updated
Terry J. Reedy added the comment: This tracker can only handle changes to the docs. Deleting a web page would be an issue for the python.org tracker on github. But we should not make a request there until the docs have been checked and we are sure it should go. -- stage: - needs patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23762 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22117] Rewrite pytime.h to work on nanoseconds
Roundup Robot added the comment: New changeset 45d9093d259d by Victor Stinner in branch 'default': Issue #22117: time.monotonic() now uses the new _PyTime_t API https://hg.python.org/cpython/rev/45d9093d259d New changeset a88735cbeb50 by Victor Stinner in branch 'default': Issue #22117: time.time() now uses the new _PyTime_t API https://hg.python.org/cpython/rev/a88735cbeb50 New changeset abf38a17d3a8 by Victor Stinner in branch 'default': Issue #22117: The gc module now uses _PyTime_t timestamp https://hg.python.org/cpython/rev/abf38a17d3a8 New changeset a3c5e05d2cef by Victor Stinner in branch 'default': Issue #22117: The signal modules uses the new _PyTime_t API https://hg.python.org/cpython/rev/a3c5e05d2cef -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22117 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue9351] argparse set_defaults on subcommands should override top level set_defaults
Changes by Rémi Rampin remiram...@gmail.com: -- nosy: +remram ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue9351 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23555] behavioural change in argparse set_defaults in python 2.7.9
Changes by paul j3 ajipa...@gmail.com: -- status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23555 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23555] behavioural change in argparse set_defaults in python 2.7.9
paul j3 added the comment: This is another manifestation of the http://bugs.python.org/issue9351 partial patch (on how the namespace of the parser relates to the namespace of the subparser). see also http://bugs.python.org/issue23058 -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23555 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22672] float arguments in scientific notation not supported by argparse
paul j3 added the comment: closed with reference to #9334 -- status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22672 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23762] python.org page on new-style classes should be updated
Terry J. Reedy added the comment: Unfortunately, new-style classes have not yet been integrated into Python's standard documention is not even true for 2.7. I think the page should be deleted. Any of the reverences that are both useful and not in the docs could be added to the docs. -- nosy: +terry.reedy ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23762 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23550] Add to unicodedata a function to query the Quick_Check property for a character
Hammerite added the comment: My remark about the arrays not being static is not entirely accurate. _PyUnicode_CategoryNames, _PyUnicode_BidirectionalNames and _PyUnicode_EastAsianWidthNames are not static, however decomp_prefix is static. It would not add any significant bulk to the patch to make these three static in addition to the new array, but I will await another review before submitting a further patch, since I anticipate there will be a need for it. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23550 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23720] __del__() order is broken since 3.4.0
Changes by Raymond Hettinger raymond.hettin...@gmail.com: -- assignee: - pitrou priority: normal - low resolution: - not a bug ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23720 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23762] python.org page on new-style classes should be updated
Berker Peksag added the comment: IMHO, it can stay as a historical document. We just need to add a note to point out the correct documentation. So I think this can be handled on GitHub. I can't update the content since I don't have edit rights, so please open a new issue at https://github.com/python/pythondotorg/issues -- nosy: +berker.peksag ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23762 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23618] PEP 475: handle EINTR in the socket module
Roundup Robot added the comment: New changeset f841d3bc30ee by Victor Stinner in branch 'default': Issue #23618, #22117: refactor socketmodule.c https://hg.python.org/cpython/rev/f841d3bc30ee -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23618 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22117] Rewrite pytime.h to work on nanoseconds
Roundup Robot added the comment: New changeset f841d3bc30ee by Victor Stinner in branch 'default': Issue #23618, #22117: refactor socketmodule.c https://hg.python.org/cpython/rev/f841d3bc30ee New changeset ae551abe398d by Victor Stinner in branch 'default': Issue #22117: Write unit tests for _PyTime_AsTimeval() https://hg.python.org/cpython/rev/ae551abe398d New changeset c0c7d258c1ed by Victor Stinner in branch 'default': Issue #22117: The socket module uses _PyTime_t timestamp for timeouts https://hg.python.org/cpython/rev/c0c7d258c1ed -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22117 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23796] BufferedReader.peek() crashes if closed
Martin Panter added the comment: Confirmed it does indeed affect the current 3.5 (default) branch. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23796 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23794] http package should support HTTP/2
Martin Panter added the comment: This project may be of use for the client side of things: https://github.com/lukasa/hyper (apparently MIT licensed). -- nosy: +vadmium ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23794 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22117] Rewrite pytime.h to work on nanoseconds
Roundup Robot added the comment: New changeset adbc9e6162fe by Victor Stinner in branch 'default': Issue #22117: The thread module uses the new _PyTime_t timestamp API https://hg.python.org/cpython/rev/adbc9e6162fe -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22117 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17909] Autodetecting JSON encoding
Changes by Berker Peksag berker.pek...@gmail.com: -- nosy: +berker.peksag ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17909 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23796] BufferedReader.peek() crashes if closed
New submission from Martin Panter: If the BufferedReader object has already been closed, calling peek() can cause a strange error message or a crash: $ python3 -bWall Python 3.4.2 (default, Oct 8 2014, 14:33:30) [GCC 4.9.1 20140903 (prerelease)] on linux Type help, copyright, credits or license for more information. from io import * b = BufferedReader(BytesIO()) b.close() b.peek() Traceback (most recent call last): File stdin, line 1, in module ValueError: PyMemoryView_FromBuffer(): info-buf must not be NULL b = BufferedReader(BytesIO(b12)) b.read(1) b'1' b.close() b.peek() Segmentation fault (core dumped) [Exit 139] I’m not able to check with 3.5 at the moment, but looking at the code, I suspect this also applies to 3.5 and there needs to be a CHECK_CLOSED() call added somewhere around Modules/_io/bufferedio.c:884. -- components: IO messages: 239445 nosy: vadmium priority: normal severity: normal status: open title: BufferedReader.peek() crashes if closed type: crash versions: Python 3.4, Python 3.5 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23796 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23529] Limit decompressed data when reading from LZMAFile and BZ2File
Martin Panter added the comment: Yes my patch should be ready, unless we want to work on factoring more common logic out of the gzip read() method. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23529 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23792] help crash leaves terminal in raw mode
Martin Panter added the comment: I suspect you also need ignore signals while piping data to the child process. Similar to how the POSIX system() call ignores SIGINT and SIGQUIT soon after spawning the child, until after the child has exited. Try with a large help text on Linux, like import _pyio help(_pyio) Also, Python 2 still gets interrupted for me, it is just that it doesn’t seem to happen immediately if it is up to the pipe.close() call. -- nosy: +vadmium ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23792 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23794] http package should support HTTP/2
Changes by Ian Cordasco graffatcolmin...@gmail.com: -- nosy: +Lukasa ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23794 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22117] Rewrite pytime.h to work on nanoseconds
Roundup Robot added the comment: New changeset 7605d9d262ca by Victor Stinner in branch 'default': Issue #22117: remove _PyTime_INTERVAL() macro https://hg.python.org/cpython/rev/7605d9d262ca New changeset d1ef5ff79125 by Victor Stinner in branch 'default': Issue #22117: Fix ssl to use _PyTime_t API on sock_timeout https://hg.python.org/cpython/rev/d1ef5ff79125 -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22117 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23430] socketserver.BaseServer.handle_error() should not catch exiting exceptions
Martin Panter added the comment: Patch v3: * Changed the structure of exception handling for the forking server so that there is only one os._exit(status) call site * Rewrote tests to log results to a temporary file. This avoids sending a string of code to a Python subprocess. I use threading.Event and os.waitpid() to synchronize. * Tests now call the handle_request() public API, and create a trivial TCP connection to trigger a request. * Added doc string explaining simple_subprocess() Let me know what you think. -- Added file: http://bugs.python.org/file38717/socketserver-exit.v3.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23430 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23430] socketserver.BaseServer.handle_error() should not catch exiting exceptions
Martin Panter added the comment: Oops I forgot to refresh the patch. Patch v4 also closes the server in the tests. -- Added file: http://bugs.python.org/file38718/socketserver-exit.v4.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23430 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22117] Rewrite pytime.h to work on nanoseconds
Roundup Robot added the comment: New changeset 930be74bbae5 by Victor Stinner in branch 'default': Issue #22117: Use the new _PyTime_t API in the select module https://hg.python.org/cpython/rev/930be74bbae5 New changeset 5aa39b88bd55 by Victor Stinner in branch 'default': Issue #22117: Use the _PyTime_t API for time.clock_settime() https://hg.python.org/cpython/rev/5aa39b88bd55 New changeset 47123ac83733 by Victor Stinner in branch 'default': Issue #22117: Add the new _PyTime_ROUND_FLOOR rounding method for the datetime https://hg.python.org/cpython/rev/47123ac83733 -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22117 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22117] Rewrite pytime.h to work on nanoseconds
Roundup Robot added the comment: New changeset 0850452048ec by Victor Stinner in branch 'default': Issue #22117: Fix _PyTime_GetMonotonicClock() and https://hg.python.org/cpython/rev/0850452048ec -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22117 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
