ad5b43995e
In the 32-bit build, dec_hash() raised InvalidOperation if the operand
...
had a coefficient with MAX_PREC=425000000 digits and a negative exponent.
Increasing the context limits above the official values fixes the issue
and is safe (in this case!).
2012-08-22 19:11:50 +02:00
2fd502f6a1
1) Use _mpd_basedivmod() regardless of the length of the dividend. This is
...
required for a corner case in dec_hash() in the following commit and also
usually faster. dec_hash() needs some extra precision above MPD_MAX_PREC,
and _mpd_base_ndivmod() is not audited for that.
2) Use _mpd_basemul() if the length of the smaller operand is less than
or equal to 256. While this is technically an optimization, it is
required for *testing* corner cases in dec_hash() in reasonable time.
2012-08-22 18:54:37 +02:00
9bd9cd3fb9
Fix for issue 15716: interpreter could crash when PYTHONEXECUTABLE was set on Mac OS X.
...
This is due to an off-by-one error: the allocated buffer didn't have room for a NUL
character at the end of the mbstowcs result.
(merge with 3.2)
2012-08-22 14:40:35 +02:00
eb61f8b3a7
Fix for issue 15716: interpreter could crash when PYTHONEXECUTABLE was set on Mac OS X.
...
This is due to an off-by-one error: the allocated buffer didn't have room for a NUL
character at the end of the mbstowcs result.
2012-08-22 14:24:14 +02:00
6733927761
Fix typo in error handling for WaitForMultipleObjects()
2012-08-21 14:54:22 +01:00
c0c03be53e
Merge 3.2.
2012-08-20 14:42:59 +02:00
db579d7b25
Issue #15738 : Fix a missing NULL check in subprocess_fork_exec().
2012-08-20 14:36:47 +02:00
000fde9651
Closes #15737 : Fix potential NULL dereference in zipimport.c.
2012-08-20 14:14:49 +02:00
35fa864840
Issue #15477 : Merge fix from 3.2
2012-08-18 12:26:15 +01:00
05d79e9abf
Issue #15477 : Add workaround for log1p(-0.0) on platforms where it's broken.
2012-08-18 12:24:30 +01:00
721738fbee
Issue #15604 : Update uses of PyObject_IsTrue() to check for and handle errors correctly.
...
Patch by Serhiy Storchaka.
2012-08-15 23:20:39 +02:00
6f430e4963
Issue #15604 : Update uses of PyObject_IsTrue() to check for and handle errors correctly.
...
Patch by Serhiy Storchaka.
2012-08-15 23:18:25 +02:00
c53eb9dfe2
Merge 3.2 to default
2012-08-14 18:42:10 +03:00
d182a6c77e
Modules/socketmodule.c: netdb_lock: define static.
2012-08-14 17:29:04 +02:00
80dd1af4e0
Issue #15424 : Add a __sizeof__ implementation for array objects.
...
Patch by Ludwig Hähne.
2012-08-10 23:21:39 -05:00
03b4d5072a
Issue #15424 : Add a __sizeof__ implementation for array objects.
...
Patch by Ludwig Hähne.
2012-08-10 22:35:45 -05:00
3cc635dabb
faulthandler: fix the handler of user signals
...
Restore the errno before calling the previous signal handler, and not after.
2012-08-09 02:43:41 +02:00
22701e86d0
Issue #15589 : Ensure double-alignment for brute-force capi argument parser test
...
that occasionally uses doubles.
2012-08-08 14:52:22 -07:00
62bb394729
Close #13072 : Restore code before the PEP 393 for the array module
...
'u' format of the array module uses again Py_UNICODE type for backward
compatibility with Python 3.2.
The only change from Python 3.2 is that PyUnicode_AsUnicode() result is now
checked for NULL value.
2012-08-06 00:46:05 +02:00
848698727f
Issue #12655 : Instead of requiring a custom type, os.sched_getaffinity and
...
os.sched_setaffinity now use regular sets of integers to represent the
CPUs a process is restricted to.
2012-08-04 16:16:35 +02:00
d1f9352bd4
(Merge 3.2) open() / TextIOWrapper doc: make it explicit than newline='\n'
...
doesn't translate newlines on output.
2012-08-04 01:22:07 +02:00
401e17d0f0
open() / TextIOWrapper doc: make it explicit than newline='\n' doesn't
...
translate newlines on output.
2012-08-04 01:18:56 +02:00
3c25dfbf13
Make TextIOWrapper's documentation clearer by copying the newline argument's description from open().
2012-08-04 00:56:19 +02:00
0c1c0d42dc
Make TextIOWrapper's documentation clearer by copying the newline argument's description from open().
2012-08-04 00:55:38 +02:00
1659b75189
MERGE: Closes #15469 : Correct __sizeof__ support for deque
2012-08-03 14:52:12 +02:00
16e2fca47e
Closes #15469 : Correct __sizeof__ support for deque
2012-08-03 14:49:42 +02:00
88ca04e6a8
MERGE: Closes #15512 : Correct __sizeof__ support for parser
2012-08-03 14:29:26 +02:00
e9c5318967
Closes #15512 : Correct __sizeof__ support for parser
2012-08-03 14:28:37 +02:00
5323173dee
Closes #15514 : Correct __sizeof__ support for cpu_set
2012-08-03 14:18:11 +02:00
77821b68a7
Issue #15538 : Fix compilation of the getnameinfo() / getaddrinfo() emulation code.
...
Patch by Philipp Hagemeister.
2012-08-02 20:39:10 +02:00
a9a53c7dc0
Issue #15538 : Fix compilation of the getnameinfo() / getaddrinfo() emulation code.
...
Patch by Philipp Hagemeister.
2012-08-02 20:37:12 +02:00
98a387b65f
Fix the user signal handler of faulthandler
...
Don't exit the tstate is NULL to restore the errno and chain the signal handler
if needed.
2012-08-01 19:36:36 +02:00
57911f6c1a
Issue #15489 : Add a __sizeof__ implementation for BytesIO objects.
...
Patch by Serhiy Storchaka.
2012-07-30 00:01:44 +02:00
8f328d0c1d
Issue #15489 : Add a __sizeof__ implementation for BytesIO objects.
...
Patch by Serhiy Storchaka.
2012-07-30 00:01:06 +02:00
a264384fe6
Issue #15487 : Add a __sizeof__ implementation for buffered I/O objects.
...
Patch by Serhiy Storchaka.
2012-07-29 19:04:57 +02:00
10f0c50a0b
Issue #15487 : Add a __sizeof__ implementation for buffered I/O objects.
...
Patch by Serhiy Storchaka.
2012-07-29 19:02:46 +02:00
bb9b1c165d
Issue #15402 : Simplify Struct.__sizeof__ and make tests more precise.
2012-07-28 22:32:50 -05:00
90bc2dbcce
Issue #15402 : Simplify Struct.__sizeof__ and make tests more precise.
2012-07-28 22:16:39 -05:00
ee365ac254
Issue #15431 : Declare PyImport_FrozenModules conditionally on Unix only.
2012-07-28 21:55:20 +02:00
96d97ec9c0
Issue #15431 : Add _freeze_importlib project to regenerate importlib.h on Windows.
...
Patch by Kristján Valur Jónsson.
2012-07-28 20:46:52 +02:00
b9e36b97f2
Add unused parameter to a couple of METH_NOARGS functions. The previous
...
form is used in many places in the source tree, but was found to be incorrect
in a recent tracker discussion.
2012-07-28 13:53:47 +02:00
7d12d9df13
Issue #12834 : Fix PyBuffer_ToContiguous() for non-contiguous arrays.
2012-07-28 12:25:55 +02:00
f3923e9dd7
Issue #15413 : os.times() had disappeared under Windows.
2012-07-24 21:23:53 +02:00
9f65899d19
Issue #15402 : Add a __sizeof__ method to struct.Struct.
...
Initial patch by Serhiy Storchaka.
2012-07-23 10:22:36 -05:00
b14d8c9bcf
Issue #15402 : Add a __sizeof__ method to struct.Struct.
...
Initial patch by Serhiy Storchaka.
2012-07-23 10:01:29 -05:00
80823d7ed7
#15094 : fix incorrectly placed #endif in _tkinter.c.
...
Patch by Serhiy Storchaka.
2012-07-22 13:56:54 +03:00
7b31b1a2a4
Raise ImportError if pyexpat's version is incompatible
2012-07-21 20:32:39 +03:00
ef391ac982
Raise ImportError if pyexpat's version is incompatible
2012-07-21 20:28:46 +03:00
26a1c7a905
Fix Visual Studio warning.
2012-07-20 12:34:18 +02:00
024abca053
MERGE: Closes #15395 : memory leaks in selectmodule.c
2012-07-19 21:32:07 +02:00
62a5c3216d
Closes #15395 : memory leaks in selectmodule.c
2012-07-19 21:31:26 +02:00
3cd346ae33
MERGE: Closes #15396 : memory leak in tkinter
2012-07-19 21:18:45 +02:00
ef86d12979
Closes #15396 : memory leak in tkinter
2012-07-19 21:18:07 +02:00
7506dab2e8
Issue #6493 : Fix handling of c_uint32 bitfields with width of 32 on Windows.
2012-07-19 00:14:35 -05:00
60c2266afe
Issue #6493 : Fix handling of c_uint32 bitfields with width of 32 on Windows.
2012-07-19 00:01:22 -05:00
90db661b43
Closes #15307 : symlinks now work on OS X with framework Python builds. Patch by Ronald Oussoren.
2012-07-17 17:33:46 +01:00
b48ff7fdda
Merge for #14988
2012-07-17 14:25:14 +03:00
66099b0cdc
ISsue #14988 : restore Python 2's behavior of raising ImportError when unable to load pyexpat, instead of a SystemError/RuntimeError
2012-07-17 14:20:38 +03:00
7c6309c6af
Update the embedded copy of the expat XML parser to 2.1.0. It brings
...
with it a vareity of bug fixes, both security and behavior. See
http://www.libexpat.org/ for the list.
NOTE: I already backported the expat hash randomization fix in March.
Fixes issue #14340 .
2012-07-14 14:12:35 -07:00
e574402bd6
Issue #7652 : Clean up _mpd_qinvroot() and mark it LIBMPDEC_ONLY. Use the
...
algorithm from decimal.py for mpd_qsqrt().
2012-07-12 21:17:59 +02:00
109d57358e
Issue #13248 : io: Remove obsolete argument "max_buffer_size" of BufferedWriter and BufferedRWPair.
2012-07-07 17:03:22 +02:00
7d7f40c613
Issue #15247 : FileIO now raises an error when given a file descriptor pointing to a directory.
2012-07-06 18:52:58 +02:00
9235b254dc
Issue #15247 : FileIO now raises an error when given a file descriptor pointing to a directory.
2012-07-06 18:48:24 +02:00
2240ac1eae
Issue #15261 : Stop os.stat(fd) crashing on Windows when fd not open.
2012-07-06 12:05:32 +01:00
f28fbabc7f
Fix issue # 15033 - Return the proper exitcode for failure when modules are invoked using -m switch. Patch contributed by Jeff Knupp
2012-07-04 19:33:45 -07:00
f01a337950
Fix issue # 15033 - Return the proper exitcode for failure when modules are invoked using -m switch. Patch contributed by Jeff Knupp
2012-07-04 19:28:16 -07:00
d57caf36bd
Remove ISSUES.txt.
2012-07-01 12:24:20 +02:00
d4ea23f200
- Issue #15194 : check in the missing m4/ax_append_flag.m4 file.
...
Regenerate aclocalm4 and configure.
2012-07-01 01:08:20 +02:00
49a7da30aa
- Issue #15194 : check in the missing m4/ax_check_compile_flag.m4 file.
...
Regenerate aclocalm4 and configure.
2012-07-01 00:37:47 +02:00
cc5addd3b6
- Issue #14330 : Don't derive the include and library search dirs
...
from GCC for native builds
2012-07-01 00:23:51 +02:00
b14168d64a
null merge
2012-06-30 22:36:12 +02:00
36f98051af
- Regenerate the libffi configure file
2012-06-30 22:35:52 +02:00
5431e30853
After 79d2eb29c755 it is no longer necessary to zero the output array:
...
None of the _mpd_shortadd() or _mpd_shortmul() functions read uninitialized
values. Previously zeroing was required since _mpd_real_size() was called
on the output array.
2012-06-30 21:57:49 +02:00
c35a8e5c98
Proactive reliability fix for broken FPUs: The base conversion functions
...
use log10() to calculate the size of the output array. The current code
has been tested on x86/amd64 (and to a lesser extent on qemu-mips qemu-sparc)
and produces sufficiently large values for all inputs tested so far (coefficient
sizes of 10**18 - 1 are hard to test exhaustively).
The new code does not rely on the correctness of log10() and resizes
the output arrays if the allocated space is insufficient.
2012-06-30 18:05:33 +02:00
802d669044
Issue #5067 : improve some json error messages.
...
Patch by Serhiy Storchaka.
2012-06-29 01:59:54 +02:00
2d24e94bbe
Issue #5067 : improve some json error messages.
...
Patch by Serhiy Storchaka.
2012-06-29 01:58:26 +02:00
591c1cca32
Remove dead code
...
os.urandom() has now one unique implementation, posix_urandom() which
calls _PyOS_URandom(). _PyOS_URandom() uses RAND_pseudo_bytes() on VMS.
2012-06-28 01:45:48 +02:00
c02be613cc
- whitespace-normalize libffi file
2012-06-26 17:59:32 +02:00
2a918768f1
- Issue #15194 : Update libffi to the 3.0.11 release.
2012-06-26 17:56:44 +02:00
969288e488
Use ValueError, not RuntimeError for a utime flag combination illegal on some systems.
2012-06-26 09:25:44 +02:00
0b1b9ce494
If main() is called and an argument cannot be decoded, make sure to
...
free the copy of the command-line.
Found using Clang's static analyzer.
2012-06-25 16:25:28 -04:00
0ab5cf9b46
Issue #15181 : importlib bytecode is unsigned and shouldn't have negative numbers.
...
This fixes a compiler warning with suncc.
2012-06-25 17:32:43 +02:00
1edab78859
Update test script to Visual Studio 2010.
2012-06-25 14:41:37 +02:00
fdaea06d3c
Issue #15176 : Clarified behavior, documentation, and implementation
...
of os.listdir().
2012-06-25 04:42:23 -07:00
48986d68c2
Minor grammar refinement for hmac.compare_digest().
2012-06-25 00:59:34 -07:00
db99dd0605
Small wording update from Larry.
2012-06-24 16:15:46 +02:00
a1bc35f07f
Improve hmac.compare_digest() docstring and documentation, courtesy of Larry H.
2012-06-24 16:07:33 +02:00
39e810eb6c
Make the benchmark more fair for _decimal/decimal.py by setting context.prec
...
only once (float obviously doesn't set any context at all).
2012-06-24 14:10:49 +02:00
f78755968a
Whitespace cleanup.
2012-06-24 13:58:31 +02:00
9dcbfc353d
Remove unused variable.
2012-06-24 13:55:35 +02:00
93b7d7e4b9
Fix a refleak in c82451eeb595.
2012-06-24 13:54:51 +02:00
6cea65555c
Issue #15061 : Re-implemented hmac.compare_digest() in C
2012-06-24 13:48:32 +02:00
605a62ddb1
Issue #15118 : Change return value of os.uname() and os.times() from
...
plain tuples to immutable iterable objects with named attributes
(structseq objects).
2012-06-24 04:33:36 -07:00
306336bcda
Closes #15161 : add support for giving path as a fd for truncate() and pathconf().
2012-06-24 12:55:33 +02:00
78f075636c
Speed up _decimal by another 10-15% by caching the thread local context
...
that was last accessed. In the pi benchmark (64-bit platform, prec=9),
_decimal is now only 1.5x slower than float.
2012-06-24 12:20:03 +02:00
d60cd4295c
Issue #14815 : Bugfix: the PyLong fed into the seed generator must be unsigned.
2012-06-24 02:52:21 -07:00
49c15d4a5f
Issue #14815 : Use Py_ssize_t instead of long for the object hash, to
...
preserve all 64 bits of hash on Win64.
2012-06-24 01:54:21 -07:00
990a5feba7
Fixes issue #12268 : File readline, readlines and read() or readall() methods
...
no longer lose data when an underlying read system call is interrupted.
IOError is no longer raised due to a read system call returning EINTR
from within these methods.
2012-06-24 00:23:47 -07:00
5135992164
Fixes issue #12268 : File readline, readlines and read() or readall() methods
...
no longer lose data when an underlying read system call is interrupted.
IOError is no longer raised due to a read system call returning EINTR
from within these methods.
2012-06-23 23:55:39 -07:00
b698d8e7e9
Issue #15154 : Add "dir_fd" parameter to os.rmdir, remove "rmdir"
...
parameter from os.remove / os.unlink.
Patch written by Georg Brandl. (I'm really looking forward to George
getting commit privileges so I don't have to keep doing checkins on his
behalf.)
2012-06-23 16:55:07 -07:00
766a16efe7
Fix test_re failure under Windows.
2012-06-23 14:17:39 +02:00
5bb7aa986e
Try to fix shutil.which() tests on Windows by fixing a typo introduced in 27f9c26fdd8b in posix_access().
2012-06-23 12:48:40 +02:00
f8f5237b2f
Remove useless test (flowinfo is unsigned).
2012-06-23 10:26:54 +02:00
9b0c006eb0
Remove useless test (flowinfo is unsigned).
2012-06-23 10:17:05 +02:00
dbbc0c8bb3
Issue #14626 : Fix buildbot issue on OpenIndiana 3.x machines. (Hopefully.)
2012-06-22 19:50:21 -07:00
67cbf7bff9
Issue #14626 : Fix buildbot issue on x86 Tiger 3.x.
2012-06-22 17:06:48 -07:00
9cf065cfdc
Issue #14626 : Large refactoring of functions / parameters in the os module.
...
Many functions now support "dir_fd" and "follow_symlinks" parameters;
some also support accepting an open file descriptor in place of of a path
string. Added os.support_* collections as LBYL helpers. Removed many
functions only previously seen in 3.3 alpha releases (often starting with
"f" or "l", or ending with "at"). Originally suggested by Serhiy Storchaka;
implemented by Larry Hastings.
2012-06-22 16:30:09 -07:00
3077ab8237
Whitespace.
2012-06-23 00:31:04 +02:00
93c9cd07b6
Issue #9527 : tm_gmtoff has 'correct' sign.
2012-06-22 16:04:19 -04:00
5f6213be2d
Merge
2012-06-22 21:13:34 +02:00
f7338f65fb
Add forgotten files for #14837 .
2012-06-22 21:12:59 +02:00
3b36fb1f53
Issue #14837 : SSL errors now have `library` and `reason` attributes describing precisely what happened and in which OpenSSL submodule.
...
The str() of a SSLError is also enhanced accordingly.
NOTE: this commit creates a reference leak. The leak seems tied to the
use of PyType_FromSpec() to create the SSLError type. The leak is on the
type object when it is instantiated:
>>> e = ssl.SSLError()
>>> sys.getrefcount(ssl.SSLError)
35
>>> e = ssl.SSLError()
>>> sys.getrefcount(ssl.SSLError)
36
>>> e = ssl.SSLError()
>>> sys.getrefcount(ssl.SSLError)
37
2012-06-22 21:11:52 +02:00
69cf913ba1
Issue #15124 : Optimize _thread.LockType deletion and acquisition when
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not contested, similar to what _thread.RLock already has.
2012-06-22 18:40:02 +00:00
878054e97b
Fixed compiler warnings in datetime_astimezone()
2012-06-22 14:11:58 -04:00
31227ca514
Issue #9527 : Fixes for platforms without tm_zone
2012-06-22 13:23:21 -04:00
9436361e4c
Closes #10142 : Support for SEEK_HOLE/SEEK_DATA
2012-06-22 18:32:07 +02:00
fdc860f310
Issue #9527 : datetime.astimezone() method will now supply a class
...
timezone instance corresponding to the system local timezone when
called with no arguments.
2012-06-22 12:23:23 -04:00
8f904daee9
Issue #14769 : test_capi now has SkipitemTest, which cleverly checks
...
for "parity" between PyArg_ParseTuple() and the Python/getargs.c static
function skipitem() for all possible "format units".
2012-06-22 03:56:29 -07:00
7f59fd7c7c
Simplify code in fileio_init
...
If an identical code line is in both at the end of if and else, it can as well
stand after the block. :) The code is from 464cf523485e, I didn't see it before
checking the commits in the web interface of course.
2012-06-22 09:32:22 +02:00
2180c97a00
Document the rest of zlib.compressobj()'s arguments.
...
Original patch by Jim Jewett; see issue 14684.
2012-06-22 01:40:49 +02:00
cf5e1d82e3
Tidy up comments from dd4f7d5c51c7 (zlib compression dictionary support).
2012-06-22 00:35:57 +02:00
a425c3d5a2
Make lzma.{encode,decode}_filter_properties private.
...
These functions were originally added to support LZMA compression in the zipfile
module, and are not of interest for the majority of users.
They can be made public in 3.4 if there is user interest, but in the meanwhile,
I've opted to present a smaller, simpler API for the module's initial release.
2012-06-21 23:36:48 +02:00
69168354c2
#10053 : Don't close FDs when FileIO.__init__ fails
...
Loosely based on the work by Hirokazu Yamamoto.
2012-06-21 20:58:31 +02:00
9ed8b4e4ca
#10053 : Don't close FDs when FileIO.__init__ fails
...
Loosely based on the work by Hirokazu Yamamoto.
2012-06-21 20:20:25 +02:00
c2b4673ffe
md5_{init,process,done}: make static
2012-06-21 17:26:06 +02:00
1e5be8cfb5
sha1_{init,process,done}: make static
2012-06-21 17:05:50 +02:00
1e3398a50c
... and fix the name of the sha1 file name.
2012-06-21 16:22:15 +02:00
dca7303ff5
Fix name of the sha1 extension.
2012-06-21 16:00:52 +02:00
0684a9d146
Remove references to removed md5.h and md5.c files.
2012-06-21 12:13:35 +02:00
fd8a838d58
Issue #14684 : Add support for predefined compression dictionaries to the zlib module.
...
Original patch by Sam Rushing.
2012-06-21 02:13:12 +02:00
50b0a365ba
Fix comment.
2012-06-20 23:38:51 +02:00
22385011ed
Many cleanups of redundant code in mpd_qrem_near():
...
1) _mpd_qdivmod() uses the context precision only in two places, and
the new code should be exactly equivalent to the previous code.
2) Remove misleading comment.
3) The quotient *is* an integer with exponent 0, so calling mpd_qtrunc()
is pointless.
4) Replace two instances of identical code by a single one.
5) Use _mpd_cmp_abs() instead of mpd_cmp_total_mag(): the operands
are not special.
6) Don't clear MPD_Rounded in the status (with the current code it should
not be set within the function).
2012-06-20 23:34:58 +02:00
e67f48ce5e
Issue #14928 : Fix importlib bootstrap issues by using a custom executable (Modules/_freeze_importlib) to build Python/importlib.h.
2012-06-19 22:29:35 +02:00
9c1feb88f3
Add comments to the power functions, in particular to _mpd_qpow_real().
2012-06-18 19:57:23 +02:00
bce166681c
Issue #14055 : Add __sizeof__ support to _elementtree.
2012-06-17 10:41:22 +02:00
c62bd13cb2
1) State the relative errors of the power functions for integer exponents.
...
2) _mpd_qpow_mpd(): Abort the loop for all specials, not only infinity.
3) _mpd_qpow_mpd(): Make the function more general and distinguish between
zero clamping and folding down the exponent. The latter case is currently
handled by setting context->clamp to 0 before calling the function.
4) _mpd_qpow_int(): Add one to the work precision in case of a negative
exponent. This is to get the same relative error (0.1 * 10**-prec)
for both positive and negative exponents. The previous relative
error for negative exponents was (0.2 * 10**-prec).
Both errors are _before_ the final rounding to the context precision.
2012-06-16 19:45:35 +02:00
0831382d69
Issue #15006 : Allow equality comparison between naive and aware time
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or datetime objects.
2012-06-15 20:19:47 -04:00
113da64259
Fix windows compilation problems caused by previous commit.
2012-06-15 07:52:49 +03:00
64d11e60f2
Replace the iter/itertext methods of Element in _elementtree with true C implementations, instead of the bootstrapped Python code. In addition to being cleaner (removing the last remains of the bootstrapping code in _elementtree), this gives a 10x performance boost for iter() on large documents.
...
Also reorganized the tests a bit to be more robust.
2012-06-15 07:42:50 +03:00
bc07cb883e
Issue #14936 : curses_panel was converted to PEP 3121 and PEP 384 API.
...
Patch by Robin Schreiber.
2012-06-14 16:01:23 +02:00
c838ec1f82
Issue #14936 : curses_panel was converted to PEP 3121 API.
...
Patch by Robin Schreiber.
2012-06-14 16:00:24 +02:00
c142bba2a7
Issue #1667546 : On platforms supporting tm_zone and tm_gmtoff fields
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in struct tm, time.struct_time objects returned by time.gmtime(),
time.localtime() and time.strptime() functions now have tm_zone and
tm_gmtoff attributes. Original patch by Paul Boddie.
2012-06-13 22:15:26 -04:00
2b89fdf7eb
PEP 418: Rename adjusted attribute to adjustable in time.get_clock_info() result
...
Fix also its value on Windows and Linux according to its documentation:
"adjustable" indicates if the clock *can be* adjusted, not if it is or was
adjusted.
In most cases, it is not possible to indicate if a clock is or was adjusted.
2012-06-12 22:46:37 +02:00
bda4b8802c
time.get_clock_info() uses a namespace instead of structseq
2012-06-12 22:11:44 +02:00
d9738242f8
Fixed a typo in time_localtime()
2012-06-12 16:14:17 -04:00
b7832939c7
1) Fix signature of _mpd_qpow_uint(): contrary to the comment base is constant.
...
2) Abort the loop for all specials, not only infinity.
3) Make the function more general and distinguish between zero clamping
and folding down the exponent. The latter case is currently handled
by setting context->clamp to 0 before calling the function.
2012-06-12 21:06:06 +02:00
197651b4e3
Issue #10133 : Make multiprocessing deallocate buffer if socket read fails.
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Patch by Hallvard B Furuseth.
2012-06-11 15:12:12 +01:00
88e19779ad
1) Replace long-winded abort() construct by assert().
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2) Remove micro optimization (inline checking for NaN before calling
mpd_qcheck_nans()) that probably has no benefit in this case.
2012-06-11 08:57:17 +02:00
9253862f45
1) State restrictions for the transform length.
...
2) Switch argument order to match the function signature of mpd_calloc()
(cosmetic change, since the order is irrelevant).
2012-06-10 16:50:55 +02:00
afc0c77b42
Add one extra comparison to the _mpd_shortmul() case to avoid repetitive code.
2012-06-09 15:28:36 +02:00
5248a2d3c1
Enumerate all cases in the overflow detection strategy in mpd_qlog10().
2012-06-09 00:01:28 +02:00
0bf506cca5
Merge.
2012-06-08 18:55:22 +02:00
1cf6dfc8b2
1) List relative error for _mpd_qln10().
...
2) Add rigorous error analysis to _mpd_qlog10 (ACL2 proofs exist).
3) Use the relative error as a basis for the interval generation in the
correction loop (same as in _mpd_qln()).
2012-06-08 18:41:33 +02:00
a4415141da
Issue #2736 : Added datetime.timestamp() method.
2012-06-08 12:33:09 -04:00
7bda265662
1) The overflow detection in mpd_qln() has a surprising number of case splits.
...
List all of them in the comment.
2) Use the recently stated relative error of _mpd_qln() to generate the
interval for the exact value of ln(x). See also the comment in mpd_qexp().
2012-06-07 17:48:47 +02:00
a3394bce33
1) Add error analysis comments to mpd_qln10() and _mpd_qln().
...
2) Simplify the precision adjustment code for values in [0.900, 1.15].
2012-06-06 15:57:18 +02:00
902274e948
Fixes issue #15000 : support the odd x32 abi on posixsubprocess's system call.
2012-06-05 13:30:24 -07:00
58f07a9d6d
Fixes issue #15000 : support the odd x32 abi on posixsubprocess's system call.
2012-06-05 13:26:39 -07:00
f86a5e8a93
Close #11022 : TextIOWrapper doesn't call locale.setlocale() anymore
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open() and io.TextIOWrapper are now calling locale.getpreferredencoding(False)
instead of locale.getpreferredencoding() in text mode if the encoding is not
specified. Don't change temporary the locale encoding using locale.setlocale(),
use the current locale encoding instead of the user preferred encoding.
Explain also in open() documentation that locale.getpreferredencoding(False) is
called if the encoding is not specified.
2012-06-05 13:43:22 +02:00
034d0aa217
Issue #14711 : os.stat_float_times() has been deprecated.
2012-06-05 01:22:15 +02:00
c68e1368b5
Fix unterminated keyword array passed to PyArg_ParseTupleAndKeywords
2012-06-03 06:09:42 +03:00
67ee1d05dd
word.digits are always initialized before use in the Taylor series loop,
...
but this is more readable.
2012-06-01 10:58:16 +02:00
2b6b73e7e1
Issue #14007 : implement doctype() method calling in XMLParser of _elementtree.
...
Includes exposing a doctype handler from expat through pyexpat.
2012-06-01 11:32:34 +03:00
20d4174b3d
We're always building _elementtree with USE_PYEXPAT_CAPI, so the #ifdefs in
...
the code are unnecessary.
2012-06-01 09:48:37 +03:00
52467b167e
Issue #14007 : make XMLParser a real subclassable type exported from _elementtree. +cleanups
2012-06-01 07:13:08 +03:00
0271766c88
Use workctx instead of ctx for cosmetic reasons. Also zero-pad the result
...
in the simple path (not correctly rounded but faster).
2012-05-31 20:49:24 +02:00
4d3e0a695a
Improve Underflow handling in the correct-rounding loop. The case for
...
Underflow to zero hasn't changed: _mpd_qexp() internally uses MIN_EMIN,
so the result would also underflow to zero for all emin > MIN_EMIN.
In case digits are left, the informal argument is as follows: Underflow can
occur only once in the last multiplication of the power stage (in the Horner
stage Underflow provably cannot occur, and if Underflow occurred twice in
the power stage, the result would underflow to zero on the second occasion).
Since there is no double rounding during Underflow, the effective work
precision is now 1 <= result->digits < prec. It can be shown by a somewhat
tedious argument that abs(result - e**x) < ulp(result, result->digits).
Therefore the correct rounding loop now uses ulp(result, result->digits)
to generate the bounds for e**x in case of Underflow.
2012-05-31 20:01:05 +02:00
9a5beece1b
Improve comments.
2012-05-31 16:21:34 +02:00
5ddbcfc53e
Pad the result with zeros just before the final rounding.
2012-05-31 16:00:21 +02:00
30c35e8154
Do not clobber existing flags.
2012-05-31 15:09:27 +02:00
85634d7a2e
Issue #14909 : A number of places were using PyMem_Realloc() apis and
...
PyObject_GC_Resize() with incorrect error handling. In case of errors,
the original object would be leaked. This checkin fixes those cases.
2012-05-31 09:37:31 +00:00
48d358ba86
Issue #14007 : implemented the 'element_factory' feature of TreeBuilder in
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_elementtree, with a test.
2012-05-30 17:57:50 +03:00
58d548dff1
Issue #14007 : make TreeBuilder an actual type exposed from _elementtree, and subclassable.
2012-05-29 15:45:16 +03:00
737b173355
Issue 14814: Add namespaces keyword arg to find(*) methods in _elementtree.
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Add attrib keyword to Element and SubElement in _elementtree.
Patch developed with Ezio Melotti.
2012-05-29 06:02:56 +03:00
1cfe7d9a84
Issue #14775 : Fix a potential quadratic dict build-up due to the garbage collector repeatedly trying to untrack dicts.
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Additional comments by Tim Silk.
2012-05-28 22:23:42 +02:00
e1ad3dac3d
Issue #14775 : Fix a potential quadratic dict build-up due to the garbage collector repeatedly trying to untrack dicts.
...
Additional comments by Tim Silk.
2012-05-28 22:22:34 +02:00
d102e04e4a
Issue #9041 : raised exception is misleading
...
An issue in ctypes.c_longdouble, ctypes.c_double, and ctypes.c_float that
caused an incorrect exception to be returned in the case of overflow has been
fixed.
2012-05-28 14:47:53 -05:00
031e25b0f7
Issue #9041 : raised exception is misleading
...
An issue in ctypes.c_longdouble, ctypes.c_double, and ctypes.c_float that
caused an incorrect exception to be returned in the case of overflow has been
fixed.
2012-05-28 14:21:16 -05:00
26cdf1fe5b
Make multiprocessing's shared memory use memoryview instead of raw pointer
2012-05-26 22:09:59 +01:00
7ded1f0f69
Implemented PEP 405 (Python virtual environments).
2012-05-26 03:45:29 +01:00
9242c1378f
capitialize utime statuses
2012-05-25 10:26:47 -07:00
46c214d893
capitialize enum members
2012-05-25 10:22:29 -07:00
9866d96e48
#4841 : Fix FileIO constructor to honor closefd when called repeatedly
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Patch by Victor Stinner.
2012-05-25 10:27:43 +02:00
2cc7156515
#4841 : Fix FileIO constructor to honor closefd when called repeatedly
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Patch by Victor Stinner.
2012-05-25 10:05:53 +02:00
18eac4a1d6
use PyDict_Contains
2012-05-25 00:24:42 -07:00
a6a7a1accf
return NULL on error
2012-05-25 00:22:04 -07:00
2d12e1458f
actually return the result
2012-05-25 00:19:40 -07:00
5ed7bd79df
simplify and rewrite the zipimport part of 702009f3c0b1 a bit
2012-05-24 22:54:15 -07:00
209e04c201
plug ref leak
2012-05-24 22:35:39 -07:00
984b11f88f
issue 14660: Implement PEP 420, namespace packages.
2012-05-24 20:21:04 -04:00
b20df95827
Issue #14849 : setup Element data members to be assignable in subclasses
2012-05-20 06:33:29 +03:00
5d953184a6
Issue #14779 : Get sizeof(void *) directly rather than relying on sysconfig.
2012-05-16 20:41:56 +02:00
e34a209584
Fix Visual Studio warning.
2012-05-16 20:20:03 +02:00
696d10f1bb
Changes in _mpd_qexp():
...
-----------------------
1) Reduce the number of iterations in the Horner scheme for operands with
a negative adjusted exponent. Previously the number was overestimated
quite generously.
2) The function _mpd_get_exp_iterations() now has an ACL2 proof and
is rewritten accordingly.
3) The proof relies on abs(op) > 9 * 10**(-prec-1), so operands without
that property are now handled by the new function _mpd_qexp_check_one().
4) The error analysis for the evaluation of the truncated Taylor series
in Hull&Abrham's paper relies on the fact that the reduced operand
'r' has fewer than context.prec digits.
Since the operands may have more than context.prec digits, a new ACL2
proof covers the case that r.digits > context.prec. To facilitate the
proof, the Horner step now uses fma instead of rounding twice in
multiply/add.
Changes in mpd_qexp():
----------------------
1) Fix a bound in the correct rounding loop that was too optimistic. In
practice results were always correctly rounded, because it is unlikely
that the error in _mpd_qexp() ever reaches the theoretical maximum.
2012-05-16 20:10:21 +02:00
b7d033db78
Issue #14829 : Fix bisect and range() indexing with large indices (>= 2 ** 32) under 64-bit Windows.
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(untested, because of Windows build issues under 3.x)
2012-05-16 14:39:36 +02:00
a103b96a80
Issue #14829 : Fix bisect and range() indexing with large indices (>= 2 ** 32) under 64-bit Windows.
2012-05-16 14:37:54 +02:00
e7672d38dc
Issue #14732 : The _csv module now uses PEP 3121 module initialization.
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Patch by Robin Schreiber.
2012-05-16 11:33:08 +02:00
33cac8578b
Add safecase to silence Win64 warning.
2012-05-15 14:34:58 +02:00
d1b7f3993a
Silence VS 2010 warning on loss of precision (_int64 -> _int32).
...
This is safe because the actual value is already range-checked.
2012-05-15 14:06:21 +02:00
401f9f3d32
Fix #13210 . Port the Windows build from VS2008 to VS2010.
2012-05-13 11:19:23 -05:00
Stefan Krah
Ronald Oussoren
Richard Oudkerk
Mark Dickinson
Antoine Pitrou
Andrew Svetlov
Matthias Klose
Meador Inge
Victor Stinner
Larry Hastings
Jesus Cea
Martin v. Löwis
Eli Bendersky
Vinay Sajip
Gregory P. Smith
Florent Xicluna
Senthil Kumaran
Georg Brandl
Brett Cannon
Christian Heimes
Charles-François Natali
Alexander Belopolsky
Kristjan Valur Jonsson
Hynek Schlawack
Nadeem Vawda
Benjamin Peterson
Eric V. Smith
Brian Curtin