Antoine Pitrou [Tue, 13 Jan 2009 22:59:11 +0000 (22:59 +0000)]
Issue #4935: The overflow checking code in the expandtabs() method common
to str, bytes and bytearray could be optimized away by the compiler (*), letting
the interpreter segfault instead of raising an error.
Mark Dickinson [Mon, 12 Jan 2009 20:49:19 +0000 (20:49 +0000)]
Issue #4910 (1st patch of a series): fix int() and the corresponding
PyNumber_Int/PyNumber_Long API function so that it no longer attempts
to call the __long__ method for conversion. Only the __int__ and __trunc__
methods are used. (This removes a major remaining use of the nb_long
slot from the Python 3.x core.)
Gregory P. Smith [Mon, 12 Jan 2009 04:50:11 +0000 (04:50 +0000)]
Fixes issue #3826 and #4791:
Have SocketIO objects update their reference count in the underlying
socket object on close() so that the underlying socket object is
closed immediately when the last user is done rather than at an
unknown later time when garbage collection can do it.
- Issue #4861: ctypes.util.find_library(): Robustify. Fix library detection on
biarch systems. Try to rely on ldconfig only, without using objdump and gcc.
........
Matthias Klose [Sat, 10 Jan 2009 17:08:25 +0000 (17:08 +0000)]
Merge r68487 from svn+ssh://pythondev@svn.python.org/python/trunk:
- Issue #4861: ctypes.util.find_library(): Robustify. Fix library detection on
biarch systems. Try to rely on ldconfig only, without using objdump and gcc.
Antoine Pitrou [Sat, 10 Jan 2009 15:40:25 +0000 (15:40 +0000)]
Issue #4868: utf-8, utf-16 and latin1 decoding are now 2x to 4x faster. The
common cases are optimized thanks to a dedicated fast path and a moderate
amount of loop unrolling.
This will especially help text I/O (we already register a 30% speedup on large
reads on the io-c branch).
Issue #4074: Change the criteria for doing a full garbage collection (i.e.
collecting the oldest generation) so that allocating lots of objects without
destroying them does not show quadratic performance. Based on a proposal by
Martin von Löwis at http://mail.python.org/pipermail/python-dev/2008-June/080579.html.
........
Antoine Pitrou [Fri, 9 Jan 2009 19:54:29 +0000 (19:54 +0000)]
Issue #4604: Some objects of the I/O library could still be used after
having been closed (for instance, a read() call could return some
previously buffered data). Patch by Dmitry Vasiliev.
Antoine Pitrou [Fri, 9 Jan 2009 18:53:14 +0000 (18:53 +0000)]
Issue #4705: Fix the -u ("unbuffered binary stdout and stderr") command-line
flag to work properly. Furthermore, when specifying -u, the text stdout
and stderr streams have line-by-line buffering enabled (the default being
to buffer arbitrary chunks of data). Patch by Victor Stinner, test by me.
Merged revisions 68167,68276,68292-68293,68344 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r68167 | vinay.sajip | 2009-01-02 12:53:04 -0600 (Fri, 02 Jan 2009) | 1 line
Minor documentation changes relating to NullHandler, the module used for handlers and references to ConfigParser.
........
r68276 | tarek.ziade | 2009-01-03 18:04:49 -0600 (Sat, 03 Jan 2009) | 1 line
fixed #1702551: distutils sdist was not pruning VCS directories under win32
........
r68292 | skip.montanaro | 2009-01-04 04:36:58 -0600 (Sun, 04 Jan 2009) | 3 lines
If user configures --without-gcc give preference to $CC instead of blindly
assuming the compiler will be "cc".
........
r68293 | tarek.ziade | 2009-01-04 04:37:52 -0600 (Sun, 04 Jan 2009) | 1 line
using clearer syntax
........
r68344 | marc-andre.lemburg | 2009-01-05 13:43:35 -0600 (Mon, 05 Jan 2009) | 7 lines
Fix #4846 (Py_UNICODE_ISSPACE causes linker error) by moving the declaration
into the extern "C" section.
Add a few more comments and apply some minor edits to make the file contents
fit the original structure again.
........
Antoine Pitrou [Thu, 8 Jan 2009 21:17:16 +0000 (21:17 +0000)]
Issue #4751: hashlib now releases the GIL when hashing large buffers
(with a hardwired threshold of 2048 bytes), allowing better parallelization
on multi-CPU systems. Contributed by Lukas Lueg (ebfe) and Victor Stinner.
Issue #1180193: When importing a module from a .pyc (or .pyo) file with
an existing .py counterpart, override the co_filename attributes of all
code objects if the original filename is obsolete (which can happen if the
file has been renamed, moved, or if it is accessed through different paths).
Patch by Ziga Seilnacht and Jean-Paul Calderone.
........
r68361 | antoine.pitrou | 2009-01-06 19:34:08 +0100 (mar., 06 janv. 2009) | 3 lines
It's wrong to use AC_REPLACE_FUNCS for hypot, since there's no longer any
Python/hypot.c replacement file. Use AC_CHECK_FUNCS instead. This change
should be backported to 2.6 and 3.0.
........
Fix Decimal.from_float to use valid Python 2.3 syntax, as per
comments at top of decimal.py. (But note that the from_float
method itself with still not be usable before Python 2.7.)
See issue 4796 for discussion.
........
Oops. Need to check not only that HAVE_DECL_ISINF is defined, but also
that it's equal to 1. (If isinf isn't defined, HAVE_DECL_ISINF is
defined to be 0, rather than being undefined.)
........
Add autoconf test to detect x87-style double rounding, as described in
issue #2937. This information can be helpful for diagnosing platform-
specific problems in math and cmath. The result of the test also
serves as a fairly reliable indicator of whether the x87 floating-point
instructions (as opposed to SSE2) are in use on Intel x86/x86_64 systems.
........
r68299 | mark.dickinson | 2009-01-04 13:57:26 +0000 (Sun, 04 Jan 2009) | 4 lines
isinf and isnan are macros, not functions; fix configure script
to use AC_CHECK_DECLS instead of AC_CHECK_FUNCS for these.
(See discussion in issue #4506)
........
Fix for issue 4472 is incompatible with Cygwin, this patch
should fix that.
........
r68166 | benjamin.peterson | 2009-01-02 19:26:23 +0100 (Fri, 02 Jan 2009) | 1 line
#4811: fix markup glitches (mostly remains of the conversion),
found by Gabriel Genellina.
........
r68176 | andrew.kuchling | 2009-01-02 22:00:35 +0100 (Fri, 02 Jan 2009) | 1 line
Add various items
........
r68195 | georg.brandl | 2009-01-03 14:45:15 +0100 (Sat, 03 Jan 2009) | 2 lines
#4228: Pack negative values the same way as 2.4
in struct's L format.
........
r68133 | antoine.pitrou | 2009-01-01 16:38:03 +0100 (Thu, 01 Jan 2009) | 1 line
fill in actual issue number in tests
........
r68141 | benjamin.peterson | 2009-01-01 17:43:12 +0100 (Thu, 01 Jan 2009) | 1 line
welcome to 2009, Python!
........
r68145 | amaury.forgeotdarc | 2009-01-02 01:03:54 +0100 (Fri, 02 Jan 2009) | 5 lines
#4801 _collections module fails to build on cygwin.
_PyObject_GC_TRACK is the macro version of PyObject_GC_Track,
and according to documentation it should not be used for extension modules.
........
r68146 | ronald.oussoren | 2009-01-02 11:44:46 +0100 (Fri, 02 Jan 2009) | 2 lines
Fix for issue4472: "configure --enable-shared doesn't work on OSX"
........
r68148 | ronald.oussoren | 2009-01-02 11:48:31 +0100 (Fri, 02 Jan 2009) | 2 lines
Forgot to add a NEWS item in my previous checkin
........
r68149 | ronald.oussoren | 2009-01-02 11:50:48 +0100 (Fri, 02 Jan 2009) | 2 lines
The _tkinter module functions "createfilehandler", "deletefilehandler",
"createtimerhandler", "mainloop", "dooneevent" and "quit" have been
deprecated for removal in 3.x (part of issue #3638).
........
Make indentation consistent.
........
r68215 | georg.brandl | 2009-01-03 21:15:14 +0100 (Sat, 03 Jan 2009) | 2 lines
Fix role name.
........
r68217 | georg.brandl | 2009-01-03 21:30:15 +0100 (Sat, 03 Jan 2009) | 2 lines
Add rstlint, a little tool to find subtle markup problems and inconsistencies in the Doc sources.
........
r68218 | georg.brandl | 2009-01-03 21:38:59 +0100 (Sat, 03 Jan 2009) | 2 lines
Antoine Pitrou [Sat, 3 Jan 2009 19:20:36 +0000 (19:20 +0000)]
Issue #4822: fix messy indentation in memoryobject.c/.h, before we may backport it to trunk.
Reviewed on IRC by Georg Brandl, with assistance by Benjamin Peterson.
Antoine Pitrou [Sat, 3 Jan 2009 16:59:18 +0000 (16:59 +0000)]
Issue #4580: slicing of memoryviews when itemsize != 1 is wrong.
Also fix len() to return number of items rather than length in bytes.
I'm sorry it was not possible for me to work on this without reindenting
a bit some stuff around. The indentation in memoryobject.c is a mess,
I'll open a separate bug for it.
Merged revisions 67900-67901,67919,67928,67984,67991-67993,68106-68108,68110 via svnmerge from
svn+ssh://pythondev@svn.python.org/sandbox/trunk/2to3/lib2to3
fix_execfile: wrap the open(fn).read() call in compile(), so the filename is preserved
also add unittests for the fixer
........
r67901 | benjamin.peterson | 2008-12-22 14:09:55 -0600 (Mon, 22 Dec 2008) | 1 line
remove unused import
........
r67919 | benjamin.peterson | 2008-12-23 13:12:22 -0600 (Tue, 23 Dec 2008) | 1 line
copy permission bits from the backup to the original
........
r67928 | benjamin.peterson | 2008-12-26 20:49:30 -0600 (Fri, 26 Dec 2008) | 1 line
don't be so idiot about multiple local imports in fix_import; still won't handle absolute and local imports on the same line
........
r67984 | benjamin.peterson | 2008-12-28 09:55:16 -0600 (Sun, 28 Dec 2008) | 1 line
don't need loop
........
r67991 | benjamin.peterson | 2008-12-28 14:30:26 -0600 (Sun, 28 Dec 2008) | 1 line
actually call finish_tree()
........
r67992 | benjamin.peterson | 2008-12-28 14:34:47 -0600 (Sun, 28 Dec 2008) | 1 line
remove useless test
........
r67993 | benjamin.peterson | 2008-12-28 15:04:32 -0600 (Sun, 28 Dec 2008) | 1 line
update pyk3's test grammar
........
r68106 | benjamin.peterson | 2008-12-31 11:53:58 -0600 (Wed, 31 Dec 2008) | 1 line
#2734 don't convert every instance of long (eg if it's an attribute)
........
r68107 | benjamin.peterson | 2008-12-31 11:55:10 -0600 (Wed, 31 Dec 2008) | 1 line
add another test
........
r68108 | benjamin.peterson | 2008-12-31 12:00:12 -0600 (Wed, 31 Dec 2008) | 1 line
don't change long even if it's the only argument name
........
r68110 | benjamin.peterson | 2008-12-31 14:13:26 -0600 (Wed, 31 Dec 2008) | 1 line
projects / python / log