Commit Graph

1652 Commits

Author SHA1 Message Date
Georg Brandl fd9a4b19e9 Add News entry for last commit. 2006-05-29 20:57:01 +00:00
Nick Coghlan c649ec5b69 Apply modified version of Collin Winter's patch #1478788
Renames functional extension module to _functools and adds a Python
functools module so that utility functions like update_wrapper can be
added easily.
2006-05-29 12:43:05 +00:00
Georg Brandl 2b33037611 Patch #1496206: urllib2 PasswordMgr ./. default ports 2006-05-28 20:23:12 +00:00
George Yoshida f3c65de460 Patch #1080727: add "encoding" parameter to doctest.DocFileSuite
Contributed by Bjorn Tillenius.
2006-05-28 16:39:09 +00:00
Georg Brandl b7c8f54c33 Add news item for new-style exception class branch merge. 2006-05-27 12:30:25 +00:00
Martin v. Löwis d004fc810a Patch 1494554: Update numeric properties to Unicode 4.1. 2006-05-27 08:36:52 +00:00
Georg Brandl f4ef11659c Need for speed: Patch #921466 : sys.path_importer_cache is now used to cache valid and
invalid file paths for the built-in import machinery which leads to
  fewer open calls on startup.

  Also fix issue with PEP 302 style import hooks which lead to more open()
  calls than necessary.
2006-05-26 18:03:31 +00:00
Tim Peters 7a822dabad Some Win64 pre-release in 2000 didn't support
QueryPerformanceCounter(), but we believe Win64 does
support it now.  So use in time.clock().

It would be peachy if someone with a Win64 box tried
this ;-)
2006-05-25 21:50:17 +00:00
Tim Peters 696cf43b58 Heavily fiddled variant of patch #1442927: PyLong_FromString optimization.
``long(str, base)`` is now up to 6x faster for non-power-of-2 bases.  The
largest speedup is for inputs with about 1000 decimal digits.  Conversion
from non-power-of-2 bases remains quadratic-time in the number of input
digits (it was and remains linear-time for bases 2, 4, 8, 16 and 32).

Speedups at various lengths for decimal inputs, comparing 2.4.3 with
current trunk.  Note that it's actually a bit slower for 1-digit strings:

  len  speedup
 ----  -------
   1     -4.5%
   2      4.6%
   3      8.3%
   4     12.7%
   5     16.9%
   6     28.6%
   7     35.5%
   8     44.3%
   9     46.6%
  10     55.3%
  11     65.7%
  12     77.7%
  13     73.4%
  14     75.3%
  15     85.2%
  16    103.0%
  17     95.1%
  18    112.8%
  19    117.9%
  20    128.3%
  30    174.5%
  40    209.3%
  50    236.3%
  60    254.3%
  70    262.9%
  80    295.8%
  90    297.3%
 100    324.5%
 200    374.6%
 300    403.1%
 400    391.1%
 500    388.7%
 600    440.6%
 700    468.7%
 800    498.0%
 900    507.2%
1000    501.2%
2000    450.2%
3000    463.2%
4000    452.5%
5000    440.6%
6000    439.6%
7000    424.8%
8000    418.1%
9000    417.7%
2006-05-24 21:10:40 +00:00
Bob Ippolito 7ccc95a315 patch #1493701: performance enhancements for struct module 2006-05-23 19:11:34 +00:00
Bob Ippolito 27abce5ba8 revert #1493701 2006-05-23 19:09:51 +00:00
Andrew M. Kuchling 9deeeef092 Remove duplicate item 2006-05-23 19:00:45 +00:00
Bob Ippolito fb8b84af54 Patch #1493701: performance enhancements for struct module. 2006-05-23 18:46:41 +00:00
Tim Peters b713ec2531 Bug #1334662 / patch #1335972: int(string, base) wrong answers.
In rare cases of strings specifying true values near sys.maxint,
and oddball bases (not decimal or a power of 2), int(string, base)
could deliver insane answers.  This repairs all such problems, and
also speeds string->int significantly.  On my box, here are %
speedups for decimal strings of various lengths:

length speedup
------ -------
 1       12.4%
 2       15.7%
 3       20.6%
 4       28.1%
 5       33.2%
 6       37.5%
 7       41.9%
 8       46.3%
 9       51.2%
10       19.5%
11       19.9%
12       23.9%
13       23.7%
14       23.3%
15       24.9%
16       25.3%
17       28.3%
18       27.9%
19       35.7%

Note that the difference between 9 and 10 is the difference between
short and long Python ints on a 32-bit box.  The patch doesn't
actually do anything to speed conversion to long:  the speedup is
due to detecting "unsigned long" overflow more quickly.

This is a bugfix candidate, but it's a non-trivial patch and it
would be painful to separate the "bug fix" from the "speed up" parts.
2006-05-23 18:45:30 +00:00
Bob Ippolito 7298f270a7 Update Misc/NEWS for gzip patch #1281707 2006-05-23 18:43:47 +00:00
Bob Ippolito 82d2558713 Update Misc/NEWS for gzip patch #1281707 2006-05-23 18:41:17 +00:00
Richard Jones cebbefc98d Applied patch 1337051 by Neal Norwitz, saving 4 ints on frame objects. 2006-05-23 18:28:17 +00:00
Georg Brandl 658d513328 PyErr_NewException now accepts a tuple of base classes as its
"base" parameter.
2006-05-23 11:17:21 +00:00
Richard Jones 7c88dcc5ab Merge from rjones-funccall branch.
Applied patch zombie-frames-2.diff from sf patch 876206 with updates for
Python 2.5 and also modified to retain the free_list to avoid the 67%
slow-down in pybench recursion test. 5% speed up in function call pybench.
2006-05-23 10:37:38 +00:00
Martin v. Löwis a43190bc78 Patch #1492356: Port to Windows CE (patch set 1). 2006-05-22 09:15:18 +00:00
Neal Norwitz 58e28887d5 Bug/Patch #1481770: Use .so extension for shared libraries on HP-UX for ia64.
I suppose this could be backported if anyone cares.
2006-05-19 07:00:58 +00:00
Georg Brandl 7b90e168f3 Bug #1462152: file() now checks more thoroughly for invalid mode
strings and removes a possible "U" before passing the mode to the
C library function.
2006-05-18 07:01:27 +00:00
Georg Brandl b89316fdbf Patch #1180296: improve locale string formatting functions 2006-05-17 15:51:16 +00:00
Georg Brandl e3a25838db Patch #1486962: Several bugs in the turtle Tk demo module were fixed
and several features added, such as speed and geometry control.
2006-05-17 14:56:04 +00:00
Georg Brandl 378d592617 Patch #1490224: set time.altzone correctly on Cygwin. 2006-05-17 14:26:50 +00:00
Georg Brandl 8d3342b489 Patch #1435422: zlib's compress and decompress objects now have a
copy() method.
2006-05-16 07:38:27 +00:00
Georg Brandl 49c8f4cf36 [ 1488881 ] tarfile.py: support for file-objects and bz2 (cp. #1488634) 2006-05-15 19:30:35 +00:00
Neal Norwitz 1004a5339a Patch #1488312, Fix memory alignment problem on SPARC in unicode. Will backport 2006-05-15 07:17:23 +00:00
Neal Norwitz 373f0a718c - Bug #1487966: Fix SystemError with conditional expression in assignment
Most of the test_syntax changes are just updating the numbers.
2006-05-15 07:04:36 +00:00
Neal Norwitz 7a5fc28e81 Move items implemented after a2 into the new a3 section 2006-05-15 06:48:14 +00:00
Tim Peters 8931ff1f67 Teach PyString_FromFormat, PyErr_Format, and PyString_FromFormatV
about "%u", "%lu" and "%zu" formats.

Since PyString_FromFormat and PyErr_Format have exactly the same rules
(both inherited from PyString_FromFormatV), it would be good if someone
with more LaTeX Fu changed one of them to just point to the other.
Their docs were way out of synch before this patch, and I just did a
mass copy+paste to repair that.

Not a backport candidate (this is a new feature).
2006-05-13 23:28:20 +00:00
Martin v. Löwis 682b1bb95f Dynamically allocate path name buffer for Unicode
path name in listdir. Fixes #1431582.
Stop overallocating MAX_PATH characters for ANSI
path names. Stop assigning to errno.
2006-05-12 12:27:28 +00:00
Tim Peters b06d28c160 SF patch #1473132: Improve docs for tp_clear and tp_traverse,
by Collin Winter.

Bugfix candidate (but I'm not going to bother).
2006-05-12 01:57:59 +00:00
Martin v. Löwis 879768dd97 Change WindowsError to carry the Win32 error code in winerror,
and the DOS error code in errno. Revert changes where
WindowsError catch blocks unnecessarily special-case OSError.
2006-05-11 13:28:43 +00:00
Georg Brandl 195648000c Patch #721464: pdb.Pdb instances can now be given explicit stdin and
stdout arguments, making it possible to redirect input and output
for remote debugging.
2006-05-10 17:13:20 +00:00
Georg Brandl 38c6a22f38 Patch #1484695: Update the tarfile module to version 0.8. This fixes
a couple of issues, notably handling of long file names using the
GNU LONGNAME extension.
2006-05-10 16:26:03 +00:00
Tim Peters ad2ef33245 Variant of patch #1478292. doctest.register_optionflag(name)
shouldn't create a new flag when `name` is already the name of
an option flag.
2006-05-10 02:43:01 +00:00
Martin v. Löwis d4e3bb3d39 Port access, chmod, parts of getcwdu, mkdir, and utime to direct Win32 API. 2006-05-06 16:32:54 +00:00
Martin v. Löwis 8e0d494e41 Implement os.{chdir,rename,rmdir,remove} using Win32 directly. 2006-05-04 10:08:42 +00:00
Martin v. Löwis 777367103c Patch #1475845: Raise IndentationError for unexpected indent. 2006-05-04 05:51:03 +00:00
Georg Brandl 1bb6230930 Bug #1385040: don't allow "def foo(a=1, b): pass" in the compiler package. 2006-05-03 18:18:32 +00:00
Neal Norwitz c4edb0ec81 SF #1479181: split open() and file() from being aliases for each other. 2006-05-02 04:43:14 +00:00
Martin v. Löwis 8672519ac0 Work around deadlock risk. Will backport. 2006-05-01 06:28:01 +00:00
Georg Brandl 3583cff5a9 Patch #1472854: make the rlcompleter.Completer class usable on non-
UNIX platforms.
2006-04-30 18:14:54 +00:00
Georg Brandl fa42bd7af4 Patch #1470846: fix urllib2 ProxyBasicAuthHandler. 2006-04-30 07:06:11 +00:00
Martin v. Löwis b75d43d374 Further changes for #1471883: Edit Misc/NEWS, and
add expat_config.h.
2006-04-29 12:37:25 +00:00
Anthony Baxter c7d00327ab 2.5a2 2006-04-27 02:11:24 +00:00
Hye-Shik Chang f4795c82df Fix build on MIPS for libffi. I haven't tested this yet because I
don't have an access on MIPS machines.  Will be tested by buildbot. :)
2006-04-26 19:20:26 +00:00
Thomas Wouters abd08884a6 The result of SF patch #1471578: big-memory tests for strings, lists and
tuples. Lots to be added, still, but this will give big-memory people
something to play with in 2.5 alpha 2, and hopefully get more people to
write these tests.
2006-04-26 15:53:30 +00:00
Neal Norwitz cfba5f8c2e Restore Walters name 2006-04-25 05:05:03 +00:00