Merged revisions 61239-61249,61252-61257,61260-61264,61269-61275,61278-61279,61285-61286,61288-61290,61298,61303-61305,61312-61314,61317,61329,61332,61344,61350-61351,61363-61376,61378-61379,61382-61383,61387-61388,61392,61395-61396,61402-61403 via svnmerge from

svn+ssh://pythondev@svn.python.org/python/trunk ........ r61239 | andrew.kuchling | 2008-03-05 01:44:41 +0100 (Wed, 05 Mar 2008) | 1 line Add more items; add fragmentary notes ........ r61240 | amaury.forgeotdarc | 2008-03-05 02:50:33 +0100 (Wed, 05 Mar 2008) | 13 lines Issue#2238: some syntax errors from *args or **kwargs expressions would give bogus error messages, because of untested exceptions:: >>> f(**g(1=2)) XXX undetected error Traceback (most recent call last): File "<stdin>", line 1, in <module> TypeError: 'int' object is not iterable instead of the expected SyntaxError: keyword can't be an expression Will backport. ........ r61241 | neal.norwitz | 2008-03-05 06:10:48 +0100 (Wed, 05 Mar 2008) | 3 lines Remove the files/dirs after closing the DB so the tests work on Windows. Patch from Trent Nelson. Also simplified removing a file by using test_support. ........ r61242 | neal.norwitz | 2008-03-05 06:14:18 +0100 (Wed, 05 Mar 2008) | 3 lines Get this test to pass even when there is no sound card in the system. Patch from Trent Nelson. (I can't test this.) ........ r61243 | neal.norwitz | 2008-03-05 06:20:44 +0100 (Wed, 05 Mar 2008) | 3 lines Catch OSError when trying to remove a file in case removal fails. This should prevent a failure in tearDown masking any real test failure. ........ r61244 | neal.norwitz | 2008-03-05 06:38:06 +0100 (Wed, 05 Mar 2008) | 5 lines Make the timeout longer to give slow machines a chance to pass the test before timing out. This doesn't change the duration of the test under normal circumstances. This is targetted at fixing the spurious failures on the FreeBSD buildbot primarily. ........ r61245 | neal.norwitz | 2008-03-05 06:49:03 +0100 (Wed, 05 Mar 2008) | 1 line Tabs -> spaces ........ r61246 | neal.norwitz | 2008-03-05 06:50:20 +0100 (Wed, 05 Mar 2008) | 1 line Use -u urlfetch to run more tests ........ r61247 | neal.norwitz | 2008-03-05 06:51:20 +0100 (Wed, 05 Mar 2008) | 1 line test_smtplib sometimes reports leaks too, suppress it ........ r61248 | jeffrey.yasskin | 2008-03-05 07:19:56 +0100 (Wed, 05 Mar 2008) | 5 lines Fix test_socketserver on Windows after r61099 added several signal.alarm() calls (which don't exist on non-Unix platforms). Thanks to Trent Nelson for the report and patch. ........ r61249 | georg.brandl | 2008-03-05 08:10:35 +0100 (Wed, 05 Mar 2008) | 2 lines Fix some rst. ........ r61252 | thomas.heller | 2008-03-05 15:53:39 +0100 (Wed, 05 Mar 2008) | 2 lines News entry for yesterdays commit. ........ r61253 | thomas.heller | 2008-03-05 16:34:29 +0100 (Wed, 05 Mar 2008) | 3 lines Issue 1872: Changed the struct module typecode from 't' to '?', for compatibility with PEP3118. ........ r61254 | skip.montanaro | 2008-03-05 17:41:09 +0100 (Wed, 05 Mar 2008) | 4 lines Elaborate on the role of the altinstall target when installing multiple versions. ........ r61255 | georg.brandl | 2008-03-05 20:31:44 +0100 (Wed, 05 Mar 2008) | 2 lines #2239: PYTHONPATH delimiter is os.pathsep. ........ r61256 | raymond.hettinger | 2008-03-05 21:59:58 +0100 (Wed, 05 Mar 2008) | 1 line C implementation of itertools.permutations(). ........ r61257 | raymond.hettinger | 2008-03-05 22:04:32 +0100 (Wed, 05 Mar 2008) | 1 line Small code cleanup. ........ r61260 | martin.v.loewis | 2008-03-05 23:24:31 +0100 (Wed, 05 Mar 2008) | 2 lines cd PCbuild only after deleting all pyc files. ........ r61261 | raymond.hettinger | 2008-03-06 02:15:52 +0100 (Thu, 06 Mar 2008) | 1 line Add examples. ........ r61262 | andrew.kuchling | 2008-03-06 02:36:27 +0100 (Thu, 06 Mar 2008) | 1 line Add two items ........ r61263 | georg.brandl | 2008-03-06 07:47:18 +0100 (Thu, 06 Mar 2008) | 2 lines #1725737: ignore other VC directories other than CVS and SVN's too. ........ r61264 | martin.v.loewis | 2008-03-06 07:55:22 +0100 (Thu, 06 Mar 2008) | 4 lines Patch #2232: os.tmpfile might fail on Windows if the user has no permission to create files in the root directory. Will backport to 2.5. ........ r61269 | georg.brandl | 2008-03-06 08:19:15 +0100 (Thu, 06 Mar 2008) | 2 lines Expand on re.split behavior with captured expressions. ........ r61270 | georg.brandl | 2008-03-06 08:22:09 +0100 (Thu, 06 Mar 2008) | 2 lines Little clarification of assignments. ........ r61271 | georg.brandl | 2008-03-06 08:31:34 +0100 (Thu, 06 Mar 2008) | 2 lines Add isinstance/issubclass to tutorial. ........ r61272 | georg.brandl | 2008-03-06 08:34:52 +0100 (Thu, 06 Mar 2008) | 2 lines Add missing NEWS entry for r61263. ........ r61273 | georg.brandl | 2008-03-06 08:41:16 +0100 (Thu, 06 Mar 2008) | 2 lines #2225: return nonzero status code from py_compile if not all files could be compiled. ........ r61274 | georg.brandl | 2008-03-06 08:43:02 +0100 (Thu, 06 Mar 2008) | 2 lines #2220: handle matching failure more gracefully. ........ r61275 | georg.brandl | 2008-03-06 08:45:52 +0100 (Thu, 06 Mar 2008) | 2 lines Bug #2220: handle rlcompleter attribute match failure more gracefully. ........ r61278 | martin.v.loewis | 2008-03-06 14:49:47 +0100 (Thu, 06 Mar 2008) | 1 line Rely on x64 platform configuration when building _bsddb on AMD64. ........ r61279 | martin.v.loewis | 2008-03-06 14:50:28 +0100 (Thu, 06 Mar 2008) | 1 line Update db-4.4.20 build procedure. ........ r61285 | raymond.hettinger | 2008-03-06 21:52:01 +0100 (Thu, 06 Mar 2008) | 1 line More tests. ........ r61286 | raymond.hettinger | 2008-03-06 23:51:36 +0100 (Thu, 06 Mar 2008) | 1 line Issue 2246: itertools grouper object did not participate in GC (should be backported). ........ r61288 | raymond.hettinger | 2008-03-07 02:33:20 +0100 (Fri, 07 Mar 2008) | 1 line Tweak recipes and tests ........ r61289 | jeffrey.yasskin | 2008-03-07 07:22:15 +0100 (Fri, 07 Mar 2008) | 5 lines Progress on issue #1193577 by adding a polling .shutdown() method to SocketServers. The core of the patch was written by Pedro Werneck, but any bugs are mine. I've also rearranged the code for timeouts in order to avoid interfering with the shutdown poll. ........ r61290 | nick.coghlan | 2008-03-07 15:13:28 +0100 (Fri, 07 Mar 2008) | 1 line Speed up with statements by storing the __exit__ method on the stack instead of in a temp variable (bumps the magic number for pyc files) ........ r61298 | andrew.kuchling | 2008-03-07 22:09:23 +0100 (Fri, 07 Mar 2008) | 1 line Grammar fix ........ r61303 | georg.brandl | 2008-03-08 10:54:06 +0100 (Sat, 08 Mar 2008) | 2 lines #2253: fix continue vs. finally docs. ........ r61304 | marc-andre.lemburg | 2008-03-08 11:01:43 +0100 (Sat, 08 Mar 2008) | 3 lines Add new name for Mandrake: Mandriva. ........ r61305 | georg.brandl | 2008-03-08 11:05:24 +0100 (Sat, 08 Mar 2008) | 2 lines #1533486: fix types in refcount intro. ........ r61312 | facundo.batista | 2008-03-08 17:50:27 +0100 (Sat, 08 Mar 2008) | 5 lines Issue 1106316. post_mortem()'s parameter, traceback, is now optional: it defaults to the traceback of the exception that is currently being handled. ........ r61313 | jeffrey.yasskin | 2008-03-08 19:26:54 +0100 (Sat, 08 Mar 2008) | 2 lines Add tests for with and finally performance to pybench. ........ r61314 | jeffrey.yasskin | 2008-03-08 21:08:21 +0100 (Sat, 08 Mar 2008) | 2 lines Fix pybench for pythons < 2.6, tested back to 2.3. ........ r61317 | jeffrey.yasskin | 2008-03-08 22:35:15 +0100 (Sat, 08 Mar 2008) | 3 lines Well that was dumb. platform.python_implementation returns a function, not a string. ........ r61329 | georg.brandl | 2008-03-09 16:11:39 +0100 (Sun, 09 Mar 2008) | 2 lines #2249: document assertTrue and assertFalse. ........ r61332 | neal.norwitz | 2008-03-09 20:03:42 +0100 (Sun, 09 Mar 2008) | 4 lines Introduce a lock to fix a race condition which caused an exception in the test. Some buildbots were consistently failing (e.g., amd64). Also remove a couple of semi-colons. ........ r61344 | raymond.hettinger | 2008-03-11 01:19:07 +0100 (Tue, 11 Mar 2008) | 1 line Add recipe to docs. ........ r61350 | guido.van.rossum | 2008-03-11 22:18:06 +0100 (Tue, 11 Mar 2008) | 3 lines Fix the overflows in expandtabs(). "This time for sure!" (Exploit at request.) ........ r61351 | raymond.hettinger | 2008-03-11 22:37:46 +0100 (Tue, 11 Mar 2008) | 1 line Improve docs for itemgetter(). Show that it works with slices. ........ r61363 | georg.brandl | 2008-03-13 08:15:56 +0100 (Thu, 13 Mar 2008) | 2 lines #2265: fix example. ........ r61364 | georg.brandl | 2008-03-13 08:17:14 +0100 (Thu, 13 Mar 2008) | 2 lines #2270: fix typo. ........ r61365 | georg.brandl | 2008-03-13 08:21:41 +0100 (Thu, 13 Mar 2008) | 2 lines #1720705: add docs about import/threading interaction, wording by Nick. ........ r61366 | andrew.kuchling | 2008-03-13 12:07:35 +0100 (Thu, 13 Mar 2008) | 1 line Add class decorators ........ r61367 | raymond.hettinger | 2008-03-13 17:43:17 +0100 (Thu, 13 Mar 2008) | 1 line Add 2-to-3 support for the itertools moved to builtins or renamed. ........ r61368 | raymond.hettinger | 2008-03-13 17:43:59 +0100 (Thu, 13 Mar 2008) | 1 line Consistent tense. ........ r61369 | raymond.hettinger | 2008-03-13 20:03:51 +0100 (Thu, 13 Mar 2008) | 1 line Issue 2274: Add heapq.heappushpop(). ........ r61370 | raymond.hettinger | 2008-03-13 20:33:34 +0100 (Thu, 13 Mar 2008) | 1 line Simplify the nlargest() code using heappushpop(). ........ r61371 | brett.cannon | 2008-03-13 21:27:00 +0100 (Thu, 13 Mar 2008) | 4 lines Move test_thread over to unittest. Commits GHOP 237. Thanks Benjamin Peterson for the patch. ........ r61372 | brett.cannon | 2008-03-13 21:33:10 +0100 (Thu, 13 Mar 2008) | 4 lines Move test_tokenize to doctest. Done as GHOP 238 by Josip Dzolonga. ........ r61373 | brett.cannon | 2008-03-13 21:47:41 +0100 (Thu, 13 Mar 2008) | 4 lines Convert test_contains, test_crypt, and test_select to unittest. Patch from GHOP 294 by David Marek. ........ r61374 | brett.cannon | 2008-03-13 22:02:16 +0100 (Thu, 13 Mar 2008) | 4 lines Move test_gdbm to use unittest. Closes issue #1960. Thanks Giampaolo Rodola. ........ r61375 | brett.cannon | 2008-03-13 22:09:28 +0100 (Thu, 13 Mar 2008) | 4 lines Convert test_fcntl to unittest. Closes issue #2055. Thanks Giampaolo Rodola. ........ r61376 | raymond.hettinger | 2008-03-14 06:03:44 +0100 (Fri, 14 Mar 2008) | 1 line Leave heapreplace() unchanged. ........ r61378 | martin.v.loewis | 2008-03-14 14:56:09 +0100 (Fri, 14 Mar 2008) | 2 lines Patch #2284: add -x64 option to rt.bat. ........ r61379 | martin.v.loewis | 2008-03-14 14:57:59 +0100 (Fri, 14 Mar 2008) | 2 lines Use -x64 flag. ........ r61382 | brett.cannon | 2008-03-14 15:03:10 +0100 (Fri, 14 Mar 2008) | 2 lines Remove a bad test. ........ r61383 | mark.dickinson | 2008-03-14 15:23:37 +0100 (Fri, 14 Mar 2008) | 9 lines Issue 705836: Fix struct.pack(">f", 1e40) to behave consistently across platforms: it should now raise OverflowError on all platforms. (Previously it raised OverflowError only on non IEEE 754 platforms.) Also fix the (already existing) test for this behaviour so that it actually raises TestFailed instead of just referencing it. ........ r61387 | thomas.heller | 2008-03-14 22:06:21 +0100 (Fri, 14 Mar 2008) | 1 line Remove unneeded initializer. ........ r61388 | martin.v.loewis | 2008-03-14 22:19:28 +0100 (Fri, 14 Mar 2008) | 2 lines Run debug version, cd to PCbuild. ........ r61392 | georg.brandl | 2008-03-15 00:10:34 +0100 (Sat, 15 Mar 2008) | 2 lines Remove obsolete paragraph. #2288. ........ r61395 | georg.brandl | 2008-03-15 01:20:19 +0100 (Sat, 15 Mar 2008) | 2 lines Fix lots of broken links in the docs, found by Sphinx' external link checker. ........ r61396 | skip.montanaro | 2008-03-15 03:32:49 +0100 (Sat, 15 Mar 2008) | 1 line note that fork and forkpty raise OSError on failure ........ r61402 | skip.montanaro | 2008-03-15 17:04:45 +0100 (Sat, 15 Mar 2008) | 1 line add %f format to datetime - issue 1158 ........ r61403 | skip.montanaro | 2008-03-15 17:07:11 +0100 (Sat, 15 Mar 2008) | 2 lines . ........
author: Christian Heimes <christian@cheimes.de> 2008-03-16 00:07:10 (GMT)
committer: Christian Heimes <christian@cheimes.de> 2008-03-16 00:07:10 (GMT)
commit: dd15f6c315f20c1a9a540dd757cd63e27dbe9f3c (patch)
tree: 29466152518fc877722f97df2be69df9559aec29 /Doc
parent: 462187540764e3bcc2324fb0d51315f5c28ed088 (diff)
download: cpython-dd15f6c315f20c1a9a540dd757cd63e27dbe9f3c.zip
cpython-dd15f6c315f20c1a9a540dd757cd63e27dbe9f3c.tar.gz
cpython-dd15f6c315f20c1a9a540dd757cd63e27dbe9f3c.tar.bz2
47 files changed, 449 insertions, 162 deletions
diff --git a/Doc/bugs.rst b/Doc/bugs.rst
index 8b8df81..9abe50c 100644
--- a/Doc/bugs.rst
+++ b/Doc/bugs.rst
@@ -53,7 +53,7 @@ taken on the bug.
       Article which goes into some detail about how to create a useful bug report.
       This describes what kind of information is useful and why it is useful.
 
-   `Bug Writing Guidelines <http://www.mozilla.org/quality/bug-writing-guidelines.html>`_
+   `Bug Writing Guidelines <http://developer.mozilla.org/en/docs/Bug_writing_guidelines>`_
       Information about writing a good bug report.  Some of this is specific to the
       Mozilla project, but describes general good practices.
 
diff --git a/Doc/c-api/intro.rst b/Doc/c-api/intro.rst
index 2742a53..d165f16 100644
--- a/Doc/c-api/intro.rst
+++ b/Doc/c-api/intro.rst
@@ -137,7 +137,7 @@ reference counts for other objects contained in the object if this is a compound
 object type, such as a list, as well as performing any additional finalization
 that's needed.  There's no chance that the reference count can overflow; at
 least as many bits are used to hold the reference count as there are distinct
-memory locations in virtual memory (assuming ``sizeof(long) >= sizeof(char*)``).
+memory locations in virtual memory (assuming ``sizeof(Py_ssize_t) >= sizeof(void*)``).
 Thus, the reference count increment is a simple operation.
 
 It is not necessary to increment an object's reference count for every  local
diff --git a/Doc/distutils/apiref.rst b/Doc/distutils/apiref.rst
index 6c2be3e..36684e2 100644
--- a/Doc/distutils/apiref.rst
+++ b/Doc/distutils/apiref.rst
@@ -73,7 +73,7 @@ setup script). Indirectly provides the  :class:`distutils.dist.Distribution` and
    +--------------------+--------------------------------+-------------------------------------------------------------+
    | *classifiers*      | A list of categories for the   | The list of available                                       |
    |                    | package                        | categorizations is at                                       |
-   |                    |                                | http://cheeseshop.python.org/pypi?:action=list_classifiers. |
+   |                    |                                | http://pypi.python.org/pypi?:action=list_classifiers.       |
    +--------------------+--------------------------------+-------------------------------------------------------------+
    | *distclass*        | the :class:`Distribution`      | A subclass of                                               |
    |                    | class to use                   | :class:`distutils.core.Distribution`                        |
diff --git a/Doc/distutils/examples.rst b/Doc/distutils/examples.rst
index 4e4adc5..d937b83 100644
--- a/Doc/distutils/examples.rst
+++ b/Doc/distutils/examples.rst
@@ -11,7 +11,7 @@ Distutils Cookbook.
 
 .. seealso::
 
-   `Distutils Cookbook <http://www.python.org/cgi-bin/moinmoin/DistutilsCookbook>`_
+   `Distutils Cookbook <http://wiki.python.org/moin/DistutilsCookbook>`_
       Collection of recipes showing how to achieve more control over distutils.
 
 
diff --git a/Doc/distutils/setupscript.rst b/Doc/distutils/setupscript.rst
index 7c65821..3cc1da9 100644
--- a/Doc/distutils/setupscript.rst
+++ b/Doc/distutils/setupscript.rst
@@ -578,7 +578,7 @@ Notes:
 (4)
    These fields should not be used if your package is to be compatible with Python
    versions prior to 2.2.3 or 2.3.  The list is available from the `PyPI website
-   <http://www.python.org/pypi>`_.
+   <http://pypi.python.org/pypi>`_.
 
 'short string'
    A single line of text, not more than 200 characters.
diff --git a/Doc/distutils/sourcedist.rst b/Doc/distutils/sourcedist.rst
index 9f15870..960cc0a 100644
--- a/Doc/distutils/sourcedist.rst
+++ b/Doc/distutils/sourcedist.rst
@@ -122,7 +122,8 @@ distribution:
 
 * all files in the Distutils "build" tree (default :file:`build/`)
 
-* all files in directories named :file:`RCS`, :file:`CVS` or :file:`.svn`
+* all files in directories named :file:`RCS`, :file:`CVS`, :file:`.svn`,
+  :file:`.hg`, :file:`.git`, :file:`.bzr` or :file:`_darcs`
 
 Now we have our complete list of files, which is written to the manifest for
 future reference, and then used to build the source distribution archive(s).
@@ -156,8 +157,9 @@ source distribution:
    previous two steps, so it's important that the ``prune`` command in the manifest
    template comes after the ``recursive-include`` command
 
-#. exclude the entire :file:`build` tree, and any :file:`RCS`, :file:`CVS` and
-   :file:`.svn` directories
+#. exclude the entire :file:`build` tree, and any :file:`RCS`, :file:`CVS`,
+   :file:`.svn`, :file:`.hg`, :file:`.git`, :file:`.bzr` and :file:`_darcs`
+   directories
 
 Just like in the setup script, file and directory names in the manifest template
 should always be slash-separated; the Distutils will take care of converting
diff --git a/Doc/documenting/style.rst b/Doc/documenting/style.rst
index 5d0ccb7..5821bd8 100644
--- a/Doc/documenting/style.rst
+++ b/Doc/documenting/style.rst
@@ -66,5 +66,5 @@ Unix
     1970s.
 
 
-.. _Apple Publications Style Guide: http://developer.apple.com/documentation/UserExperience/Conceptual/APStyleGuide/AppleStyleGuide2003.pdf
+.. _Apple Publications Style Guide: http://developer.apple.com/documentation/UserExperience/Conceptual/APStyleGuide/AppleStyleGuide2006.pdf
 
diff --git a/Doc/howto/advocacy.rst b/Doc/howto/advocacy.rst
index 8b5b11c..d71e1ec 100644
--- a/Doc/howto/advocacy.rst
+++ b/Doc/howto/advocacy.rst
@@ -346,7 +346,7 @@ http://www.opensource.org
    wasn't written commercially.  This site presents arguments that show how open
    source software can have considerable advantages over closed-source software.
 
-http://sunsite.unc.edu/LDP/HOWTO/mini/Advocacy.html
+http://www.faqs.org/docs/Linux-mini/Advocacy.html
    The Linux Advocacy mini-HOWTO was the inspiration for this document, and is also
    well worth reading for general suggestions on winning acceptance for a new
    technology, such as Linux or Python.  In general, you won't make much progress
diff --git a/Doc/howto/curses.rst b/Doc/howto/curses.rst
index 841a030..b56b2c8 100644
--- a/Doc/howto/curses.rst
+++ b/Doc/howto/curses.rst
@@ -52,7 +52,7 @@ everything, though.
 No one has made a Windows port of the curses module.  On a Windows platform, try
 the Console module written by Fredrik Lundh.  The Console module provides
 cursor-addressable text output, plus full support for mouse and keyboard input,
-and is available from http://effbot.org/efflib/console.
+and is available from http://effbot.org/zone/console-index.htm.
 
 
 The Python curses module
@@ -432,5 +432,5 @@ ncurses; feel free to add that.
 If you write an interesting little program, feel free to contribute it as
 another demo.  We can always use more of them!
 
-The ncurses FAQ: http://dickey.his.com/ncurses/ncurses.faq.html
+The ncurses FAQ: http://invisible-island.net/ncurses/ncurses.faq.html
 
diff --git a/Doc/howto/regex.rst b/Doc/howto/regex.rst
index 40f5fdb..d83665f 100644
--- a/Doc/howto/regex.rst
+++ b/Doc/howto/regex.rst
@@ -367,8 +367,8 @@ module.  If you have Tkinter available, you may also want to look at
 Python distribution.  It allows you to enter REs and strings, and displays
 whether the RE matches or fails. :file:`redemo.py` can be quite useful when
 trying to debug a complicated RE.  Phil Schwartz's `Kodos
-<http://www.phil-schwartz.com/kodos.spy>`_ is also an interactive tool for
-developing and testing RE patterns.
+<http://kodos.sourceforge.net/>`_ is also an interactive tool for developing and
+testing RE patterns.
 
 This HOWTO uses the standard Python interpreter for its examples. First, run the
 Python interpreter, import the :mod:`re` module, and compile a RE::
diff --git a/Doc/howto/unicode.rst b/Doc/howto/unicode.rst
index 67aa2b2..454d25e 100644
--- a/Doc/howto/unicode.rst
+++ b/Doc/howto/unicode.rst
@@ -216,10 +216,6 @@ To help understand the standard, Jukka Korpela has written an introductory guide
 to reading the Unicode character tables, available at
 <http://www.cs.tut.fi/~jkorpela/unicode/guide.html>.
 
-Roman Czyborra wrote another explanation of Unicode's basic principles; it's at
-<http://czyborra.com/unicode/characters.html>.  Czyborra has written a number of
-other Unicode-related documentation, available from <http://www.cyzborra.com>.
-
 Two other good introductory articles were written by Joel Spolsky
 <http://www.joelonsoftware.com/articles/Unicode.html> and Jason Orendorff
 <http://www.jorendorff.com/articles/unicode/>.  If this introduction didn't make
@@ -429,7 +425,7 @@ The documentation for the :mod:`codecs` module.
 
 Marc-André Lemburg gave a presentation at EuroPython 2002 titled "Python and
 Unicode".  A PDF version of his slides is available at
-<http://www.egenix.com/files/python/Unicode-EPC2002-Talk.pdf>, and is an
+<http://downloads.egenix.com/python/Unicode-EPC2002-Talk.pdf>, and is an
 excellent overview of the design of Python's Unicode features.
 
 
@@ -616,7 +612,7 @@ References
 
 The PDF slides for Marc-André Lemburg's presentation "Writing Unicode-aware
 Applications in Python" are available at
-<http://www.egenix.com/files/python/LSM2005-Developing-Unicode-aware-applications-in-Python.pdf>
+<http://downloads.egenix.com/python/LSM2005-Developing-Unicode-aware-applications-in-Python.pdf>
 and discuss questions of character encodings as well as how to internationalize
 and localize an application.
 
diff --git a/Doc/howto/urllib2.rst b/Doc/howto/urllib2.rst
index 05588b9..4ba3932 100644
--- a/Doc/howto/urllib2.rst
+++ b/Doc/howto/urllib2.rst
@@ -8,7 +8,7 @@
 
     There is an French translation of an earlier revision of this
     HOWTO, available at `urllib2 - Le Manuel manquant
-    <http://www.voidspace/python/articles/urllib2_francais.shtml>`_.
+    <http://www.voidspace.org.uk/python/articles/urllib2_francais.shtml>`_.
 
  
 
diff --git a/Doc/install/index.rst b/Doc/install/index.rst
index c830c8d..d83e3f2 100644
--- a/Doc/install/index.rst
+++ b/Doc/install/index.rst
@@ -869,10 +869,10 @@ Using non-Microsoft compilers on Windows
 
 
 
-Borland C++
-^^^^^^^^^^^
+Borland/CodeGear C++
+^^^^^^^^^^^^^^^^^^^^
 
-This subsection describes the necessary steps to use Distutils with the  Borland
+This subsection describes the necessary steps to use Distutils with the Borland
 C++ compiler version 5.5.  First you have to know that Borland's object file
 format (OMF) is different from the format used by the Python version you can
 download from the Python or ActiveState Web site.  (Python is built with
@@ -912,7 +912,7 @@ section :ref:`inst-config-files`.)
 
 .. seealso::
 
-   `C++Builder Compiler <http://www.borland.com/bcppbuilder/freecompiler/>`_
+   `C++Builder Compiler <http://www.codegear.com/downloads/free/cppbuilder>`_
       Information about the free C++ compiler from Borland, including links to the
       download pages.
 
@@ -935,9 +935,7 @@ following steps.
 These compilers require some special libraries. This task is more complex than
 for Borland's C++, because there is no program to convert the library.  First
 you have to create a list of symbols which the Python DLL exports. (You can find
-a good program for this task at
-http://starship.python.net/crew/kernr/mingw32/Notes.html, see at  PExports 0.42h
-there.)
+a good program for this task at http://www.emmestech.com/software/cygwin/pexports-0.43/download_pexports.html)
 
 .. I don't understand what the next line means. --amk
 .. (inclusive the references on data structures.)
@@ -981,9 +979,6 @@ Distutils (see section :ref:`inst-config-files`.)
    `Building Python modules on MS Windows platform with MinGW <http://www.zope.org/Members/als/tips/win32_mingw_modules>`_
       Information about building the required libraries for the MinGW environment.
 
-   http://pyopengl.sourceforge.net/ftp/win32-stuff/
-      Converted import libraries in Cygwin/MinGW and Borland format, and a script to
-      create the registry entries needed for Distutils to locate the built Python.
 
 .. rubric:: Footnotes
 
diff --git a/Doc/library/aepack.rst b/Doc/library/aepack.rst
index daaa9b2..d8aef6b 100644
--- a/Doc/library/aepack.rst
+++ b/Doc/library/aepack.rst
@@ -84,7 +84,3 @@ The :mod:`aepack` module defines the following functions:
 
    Module :mod:`aetypes`
       Python definitions of codes for Apple Event descriptor types.
-
-   `Inside Macintosh: Interapplication Communication <http://developer.apple.com/techpubs/mac/IAC/IAC-2.html>`_
-      Information about inter-process communications on the Macintosh.
-
diff --git a/Doc/library/cookielib.rst b/Doc/library/cookielib.rst
index bc14051..f6008f1 100644
--- a/Doc/library/cookielib.rst
+++ b/Doc/library/cookielib.rst
@@ -117,7 +117,7 @@ The following classes are provided:
       Extensions to this module, including a class for reading Microsoft Internet
       Explorer cookies on Windows.
 
-   http://www.netscape.com/newsref/std/cookie_spec.html
+   http://wp.netscape.com/newsref/std/cookie_spec.html
       The specification of the original Netscape cookie protocol.  Though this is
       still the dominant protocol, the 'Netscape cookie protocol' implemented by all
       the major browsers (and :mod:`cookielib`) only bears a passing resemblance to
diff --git a/Doc/library/datetime.rst b/Doc/library/datetime.rst
index 3fad2fb..8db1cb5 100644
--- a/Doc/library/datetime.rst
+++ b/Doc/library/datetime.rst
@@ -1486,9 +1486,31 @@ For :class:`time` objects, the format codes for year, month, and day should not
 be used, as time objects have no such values.  If they're used anyway, ``1900``
 is substituted for the year, and ``0`` for the month and day.
 
-For :class:`date` objects, the format codes for hours, minutes, and seconds
-should not be used, as :class:`date` objects have no such values.  If they're
-used anyway, ``0`` is substituted for them.
+For :class:`date` objects, the format codes for hours, minutes, seconds, and
+microseconds should not be used, as :class:`date` objects have no such
+values.  If they're used anyway, ``0`` is substituted for them.
+
+:class:`time` and :class:`datetime` objects support a ``%f`` format code
+which expands to the number of microseconds in the object, zero-padded on
+the left to six places.
+
+.. versionadded:: 2.6
+
+For a naive object, the ``%z`` and ``%Z`` format codes are replaced by empty
+strings.
+
+For an aware object:
+
+``%z``
+   :meth:`utcoffset` is transformed into a 5-character string of the form +HHMM or
+   -HHMM, where HH is a 2-digit string giving the number of UTC offset hours, and
+   MM is a 2-digit string giving the number of UTC offset minutes.  For example, if
+   :meth:`utcoffset` returns ``timedelta(hours=-3, minutes=-30)``, ``%z`` is
+   replaced with the string ``'-0330'``.
+
+``%Z``
+   If :meth:`tzname` returns ``None``, ``%Z`` is replaced by an empty string.
+   Otherwise ``%Z`` is replaced by the returned value, which must be a string.
 
 The full set of format codes supported varies across platforms, because Python
 calls the platform C library's :func:`strftime` function, and platform
@@ -1521,6 +1543,10 @@ platforms.  Regardless of platform, years before 1900 cannot be used.
 | ``%d``    | Day of the month as a decimal  |       |
 |           | number [01,31].                |       |
 +-----------+--------------------------------+-------+
+| ``%f``    | Microsecond as a decimal       | \(1)  |
+|           | number [0,999999], zero-padded |       |
+|           | on the left                    |       |
++-----------+--------------------------------+-------+
 | ``%H``    | Hour (24-hour clock) as a      |       |
 |           | decimal number [00,23].        |       |
 +-----------+--------------------------------+-------+
@@ -1536,13 +1562,13 @@ platforms.  Regardless of platform, years before 1900 cannot be used.
 | ``%M``    | Minute as a decimal number     |       |
 |           | [00,59].                       |       |
 +-----------+--------------------------------+-------+
-| ``%p``    | Locale's equivalent of either  | \(1)  |
+| ``%p``    | Locale's equivalent of either  | \(2)  |
 |           | AM or PM.                      |       |
 +-----------+--------------------------------+-------+
-| ``%S``    | Second as a decimal number     | \(2)  |
+| ``%S``    | Second as a decimal number     | \(3)  |
 |           | [00,61].                       |       |
 +-----------+--------------------------------+-------+
-| ``%U``    | Week number of the year        | \(3)  |
+| ``%U``    | Week number of the year        | \(4)  |
 |           | (Sunday as the first day of    |       |
 |           | the week) as a decimal number  |       |
 |           | [00,53].  All days in a new    |       |
@@ -1553,7 +1579,7 @@ platforms.  Regardless of platform, years before 1900 cannot be used.
 | ``%w``    | Weekday as a decimal number    |       |
 |           | [0(Sunday),6].                 |       |
 +-----------+--------------------------------+-------+
-| ``%W``    | Week number of the year        | \(3)  |
+| ``%W``    | Week number of the year        | \(4)  |
 |           | (Monday as the first day of    |       |
 |           | the week) as a decimal number  |       |
 |           | [00,53].  All days in a new    |       |
@@ -1573,7 +1599,7 @@ platforms.  Regardless of platform, years before 1900 cannot be used.
 | ``%Y``    | Year with century as a decimal |       |
 |           | number.                        |       |
 +-----------+--------------------------------+-------+
-| ``%z``    | UTC offset in the form +HHMM   | \(4)  |
+| ``%z``    | UTC offset in the form +HHMM   | \(5)  |
 |           | or -HHMM (empty string if the  |       |
 |           | the object is naive).          |       |
 +-----------+--------------------------------+-------+
@@ -1586,17 +1612,22 @@ platforms.  Regardless of platform, years before 1900 cannot be used.
 Notes:
 
 (1)
+   When used with the :func:`strptime` function, the ``%f`` directive
+   accepts from one to six digits and zero pads on the right.  ``%f`` is
+   an extension to the set of format characters in the C standard.
+
+(2)
    When used with the :func:`strptime` function, the ``%p`` directive only affects
    the output hour field if the ``%I`` directive is used to parse the hour.
 
-(2)
+(3)
    The range really is ``0`` to ``61``; this accounts for leap seconds and the
    (very rare) double leap seconds.
 
-(3)
+(4)
    When used with the :func:`strptime` function, ``%U`` and ``%W`` are only used in
    calculations when the day of the week and the year are specified.
 
-(4)
+(5)
    For example, if :meth:`utcoffset` returns ``timedelta(hours=-3, minutes=-30)``,
    ``%z`` is replaced with the string ``'-0330'``.
diff --git a/Doc/library/dis.rst b/Doc/library/dis.rst
index 5b09847..3af9250 100644
--- a/Doc/library/dis.rst
+++ b/Doc/library/dis.rst
@@ -412,21 +412,24 @@ Miscellaneous opcodes.
 
 .. opcode:: WITH_CLEANUP ()
 
-   Cleans up the stack when a :keyword:`with` statement block exits.  TOS is the
-   context manager's :meth:`__exit__` bound method.  Below that are 1--3 values
-   indicating how/why the finally clause was entered:
+   Cleans up the stack when a :keyword:`with` statement block exits.  On top of
+   the stack are 1--3 values indicating how/why the finally clause was entered:
 
-   * SECOND = ``None``
-   * (SECOND, THIRD) = (``WHY_{RETURN,CONTINUE}``), retval
-   * SECOND = ``WHY_*``; no retval below it
-   * (SECOND, THIRD, FOURTH) = exc_info()
+   * TOP = ``None``
+   * (TOP, SECOND) = (``WHY_{RETURN,CONTINUE}``), retval
+   * TOP = ``WHY_*``; no retval below it
+   * (TOP, SECOND, THIRD) = exc_info()
 
-   In the last case, ``TOS(SECOND, THIRD, FOURTH)`` is called, otherwise
-   ``TOS(None, None, None)``.
+   Under them is EXIT, the context manager's :meth:`__exit__` bound method.
 
-   In addition, if the stack represents an exception, *and* the function call
-   returns a 'true' value, this information is "zapped", to prevent ``END_FINALLY``
-   from re-raising the exception.  (But non-local gotos should still be resumed.)
+   In the last case, ``EXIT(TOP, SECOND, THIRD)`` is called, otherwise
+   ``EXIT(None, None, None)``.
+
+   EXIT is removed from the stack, leaving the values above it in the same
+   order. In addition, if the stack represents an exception, *and* the function
+   call returns a 'true' value, this information is "zapped", to prevent
+   ``END_FINALLY`` from re-raising the exception.  (But non-local gotos should
+   still be resumed.)
 
    .. XXX explain the WHY stuff!
 
diff --git a/Doc/library/email.message.rst b/Doc/library/email.message.rst
index 7f3cf6f..2b0df34 100644
--- a/Doc/library/email.message.rst
+++ b/Doc/library/email.message.rst
@@ -38,7 +38,7 @@ Here are the methods of the :class:`Message` class:
 
 .. method:: Message.as_string([unixfrom])
 
-   Return the entire message flatten as a string.  When optional *unixfrom* is
+   Return the entire message flattened as a string.  When optional *unixfrom* is
    ``True``, the envelope header is included in the returned string.  *unixfrom*
    defaults to ``False``.
 
diff --git a/Doc/library/heapq.rst b/Doc/library/heapq.rst
index f26d29b..1530144 100644
--- a/Doc/library/heapq.rst
+++ b/Doc/library/heapq.rst
@@ -43,6 +43,13 @@ The following functions are provided:
    Pop and return the smallest item from the *heap*, maintaining the heap
    invariant.  If the heap is empty, :exc:`IndexError` is raised.
 
+.. function:: heappushpop(heap, item)
+
+   Push *item* on the heap, then pop and return the smallest item from the
+   *heap*.  The combined action runs more efficiently than :func:`heappush`
+   followed by a separate call to :func:`heappop`.
+
+   .. versionadded:: 2.6
 
 .. function:: heapify(x)
 
diff --git a/Doc/library/imaplib.rst b/Doc/library/imaplib.rst
index 10f3a42..01249b2 100644
--- a/Doc/library/imaplib.rst
+++ b/Doc/library/imaplib.rst
@@ -116,7 +116,7 @@ example of usage.
 
    Documents describing the protocol, and sources and binaries  for servers
    implementing it, can all be found at the University of Washington's *IMAP
-   Information Center* (http://www.cac.washington.edu/imap/).
+   Information Center* (http://www.washington.edu/imap/).
 
 
 .. _imap4-objects:
diff --git a/Doc/library/mailbox.rst b/Doc/library/mailbox.rst
index e05f44a..b5773f4 100644
--- a/Doc/library/mailbox.rst
+++ b/Doc/library/mailbox.rst
@@ -403,7 +403,7 @@ remarks:
       Notes on Maildir by its inventor. Includes an updated name-creation scheme and
       details on "info" semantics.
 
-   `maildir man page from Courier <http://www.courier-mta.org/?maildir.html>`_
+   `maildir man page from Courier <http://www.courier-mta.org/maildir.html>`_
       Another specification of the format. Describes a common extension for supporting
       folders.
 
@@ -460,7 +460,7 @@ remarks:
    `mbox man page from tin <http://www.tin.org/bin/man.cgi?section=5&topic=mbox>`_
       Another specification of the format, with details on locking.
 
-   `Configuring Netscape Mail on Unix: Why The Content-Length Format is Bad <http://home.netscape.com/eng/mozilla/2.0/relnotes/demo/content-length.html>`_
+   `Configuring Netscape Mail on Unix: Why The Content-Length Format is Bad <http://www.jwz.org/doc/content-length.html>`_
       An argument for using the original mbox format rather than a variation.
 
    `"mbox" is a family of several mutually incompatible mailbox formats <http://homepages.tesco.net./~J.deBoynePollard/FGA/mail-mbox-formats.html>`_
@@ -664,7 +664,7 @@ remarks:
    `Format of Version 5 Babyl Files <http://quimby.gnus.org/notes/BABYL>`_
       A specification of the Babyl format.
 
-   `Reading Mail with Rmail <http://www.gnu.org/software/emacs/manual/html_node/Rmail.html>`_
+   `Reading Mail with Rmail <http://www.gnu.org/software/emacs/manual/html_node/emacs/Rmail.html>`_
       The Rmail manual, with some information on Babyl semantics.
 
 
@@ -1540,10 +1540,6 @@ counterparts are as follows:
    :class:`UnixMailbox` except that individual messages are separated by only
    ``From`` lines.
 
-   For more information, see `Configuring Netscape Mail on Unix: Why the
-   Content-Length Format is Bad
-   <http://home.netscape.com/eng/mozilla/2.0/relnotes/demo/content-length.html>`_.
-
 
 .. class:: PortableUnixMailbox(fp[, factory])
 
@@ -1629,7 +1625,7 @@ format-specific information that can be converted::
    destination = mailbox.MH('~/Mail')
    destination.lock()
    for message in mailbox.Babyl('~/RMAIL'):
-       destination.add(MHMessage(message))
+       destination.add(mailbox.MHMessage(message))
    destination.flush()
    destination.unlock()
 
diff --git a/Doc/library/mimetools.rst b/Doc/library/mimetools.rst
index 8da385e..7813867 100644
--- a/Doc/library/mimetools.rst
+++ b/Doc/library/mimetools.rst
@@ -73,7 +73,7 @@ It defines the following items:
    Module :mod:`multifile`
       Support for reading files which contain distinct parts, such as MIME data.
 
-   http://www.cs.uu.nl/wais/html/na-dir/mail/mime-faq/.html
+   http://faqs.cs.uu.nl/na-dir/mail/mime-faq/.html
       The MIME Frequently Asked Questions document.  For an overview of MIME, see the
       answer to question 1.1 in Part 1 of this document.
 
diff --git a/Doc/library/mimetypes.rst b/Doc/library/mimetypes.rst
index f59cd82..cc11dfc 100644
--- a/Doc/library/mimetypes.rst
+++ b/Doc/library/mimetypes.rst
@@ -41,7 +41,7 @@ the information :func:`init` sets up.
 
    Optional *strict* is a flag specifying whether the list of known MIME types
    is limited to only the official types `registered with IANA
-   <http://www.isi.edu/in-notes/iana/assignments/media-types>`_ are recognized.
+   <http://www.iana.org/assignments/media-types/>`_ are recognized.
    When *strict* is true (the default), only the IANA types are supported; when
    *strict* is false, some additional non-standard but commonly used MIME types
    are also recognized.
diff --git a/Doc/library/operator.rst b/Doc/library/operator.rst
index ca056ab..590098b 100644
--- a/Doc/library/operator.rst
+++ b/Doc/library/operator.rst
@@ -428,21 +428,43 @@ expect a function argument.
 
 .. function:: itemgetter(item[, args...])
 
-   Return a callable object that fetches *item* from its operand. If more than one
-   item is requested, returns a tuple of items. After, ``f=itemgetter(2)``, the
-   call ``f(b)`` returns ``b[2]``. After, ``f=itemgetter(2,5,3)``, the call
-   ``f(b)`` returns ``(b[2], b[5], b[3])``.
-
-
-Examples::
-
-   >>> from operator import itemgetter
-   >>> inventory = [('apple', 3), ('banana', 2), ('pear', 5), ('orange', 1)]
-   >>> getcount = itemgetter(1)
-   >>> map(getcount, inventory)
-   [3, 2, 5, 1]
-   >>> sorted(inventory, key=getcount)
-   [('orange', 1), ('banana', 2), ('apple', 3), ('pear', 5)]
+   Return a callable object that fetches *item* from its operand using the
+   operand's :meth:`__getitem__` method.  If multiple items are specified,
+   returns a tuple of lookup values.  Equivalent to::
+
+        def itemgetter(*items):
+            if len(items) == 1:
+                item = items[0]
+                def g(obj):
+                    return obj[item]
+            else:
+                def g(obj):
+                    return tuple(obj[item] for item in items)
+            return g
+   
+   The items can be any type accepted by the operand's :meth:`__getitem__` 
+   method.  Dictionaries accept any hashable value.  Lists, tuples, and 
+   strings accept an index or a slice::
+
+	>>> itemgetter(1)('ABCDEFG')
+	'B'
+	>>> itemgetter(1,3,5)('ABCDEFG')
+	('B', 'D', 'F')
+	>>> itemgetter(slice(2,None))('ABCDEFG')
+	'CDEFG'
+
+   .. versionadded:: 2.4
+
+   Example of using :func:`itemgetter` to retrieve specific fields from a
+   tuple record::
+
+       >>> from operator import itemgetter
+       >>> inventory = [('apple', 3), ('banana', 2), ('pear', 5), ('orange', 1)]
+       >>> getcount = itemgetter(1)
+       >>> map(getcount, inventory)
+       [3, 2, 5, 1]
+       >>> sorted(inventory, key=getcount)
+       [('orange', 1), ('banana', 2), ('apple', 3), ('pear', 5)]
 
 
 .. function:: methodcaller(name[, args...])
diff --git a/Doc/library/os.rst b/Doc/library/os.rst
index ef81304..ec35c3b 100644
--- a/Doc/library/os.rst
+++ b/Doc/library/os.rst
@@ -1387,7 +1387,8 @@ written in Python, such as a mail server's external command delivery program.
 .. function:: fork()
 
    Fork a child process.  Return ``0`` in the child and the child's process id in the
-   parent. Availability: Macintosh, Unix.
+   parent.  If an error occurs :exc:`OSError` is raised.
+   Availability: Macintosh, Unix.
 
 
 .. function:: forkpty()
@@ -1396,7 +1397,8 @@ written in Python, such as a mail server's external command delivery program.
    terminal. Return a pair of ``(pid, fd)``, where *pid* is ``0`` in the child, the
    new child's process id in the parent, and *fd* is the file descriptor of the
    master end of the pseudo-terminal.  For a more portable approach, use the
-   :mod:`pty` module. Availability: Macintosh, some flavors of Unix.
+   :mod:`pty` module.  If an error occurs :exc:`OSError` is raised.
+   Availability: Macintosh, some flavors of Unix.
 
 
 .. function:: kill(pid, sig)
diff --git a/Doc/library/othergui.rst b/Doc/library/othergui.rst
index b36568d..ab4efdb 100644
--- a/Doc/library/othergui.rst
+++ b/Doc/library/othergui.rst
@@ -36,14 +36,12 @@ also available for Python:
 
    `PyGTK <http://www.pygtk.org/>`_
       is a set of bindings for the `GTK <http://www.gtk.org/>`_ widget set. It
-      provides an object oriented interface that is slightly higher level than the C
-      one. It comes with many more widgets than Tkinter provides, and
-      has good Python-specific reference documentation. There are also `bindings
-      <http://www.daa.com.au/~james/gnome/>`_ to  `GNOME <http://www.gnome.org>`_.
-      One well known PyGTK application is
-      `PythonCAD <http://www.pythoncad.org/>`_. An
-      online `tutorial <http://www.pygtk.org/pygtk2tutorial/index.html>`_ is
-      available.
+      provides an object oriented interface that is slightly higher level than
+      the C one. It comes with many more widgets than Tkinter provides, and has
+      good Python-specific reference documentation. There are also bindings to
+      `GNOME <http://www.gnome.org>`_.  One well known PyGTK application is
+      `PythonCAD <http://www.pythoncad.org/>`_. An online `tutorial
+      <http://www.pygtk.org/pygtk2tutorial/index.html>`_ is available.
 
    `PyQt <http://www.riverbankcomputing.co.uk/pyqt/index.php>`_
       PyQt is a :program:`sip`\ -wrapped binding to the Qt toolkit.  Qt is an
diff --git a/Doc/library/pdb.rst b/Doc/library/pdb.rst
index 017fbd6..df8cf6c 100644
--- a/Doc/library/pdb.rst
+++ b/Doc/library/pdb.rst
@@ -103,9 +103,12 @@ slightly different way:
    being debugged (e.g. when an assertion fails).
 
 
-.. function:: post_mortem(traceback)
+.. function:: post_mortem([traceback])
 
-   Enter post-mortem debugging of the given *traceback* object.
+   Enter post-mortem debugging of the given *traceback* object.  If no 
+   *traceback* is given, it uses the one of the exception that is currently
+   being handled (an exception must be being handled if the default is to be
+   used).
 
 
 .. function:: pm()
diff --git a/Doc/library/py_compile.rst b/Doc/library/py_compile.rst
index de9a80e..77ed8cf 100644
--- a/Doc/library/py_compile.rst
+++ b/Doc/library/py_compile.rst
@@ -42,7 +42,12 @@ byte-code cache files in the directory containing the source code.
    structure to locate source files; it only compiles files named explicitly.
 
 When this module is run as a script, the :func:`main` is used to compile all the
-files named on the command line.
+files named on the command line.  The exit status is nonzero if one of the files
+could not be compiled.
+
+.. versionchanged:: 2.6
+
+   Added the nonzero exit status.
 
 
 .. seealso::
diff --git a/Doc/library/re.rst b/Doc/library/re.rst
index c3ec777..d7eb6f6 100644
--- a/Doc/library/re.rst
+++ b/Doc/library/re.rst
@@ -539,14 +539,26 @@ form.
       >>> re.split('\W+', 'Words, words, words.', 1)
       ['Words', 'words, words.']
 
+   If there are capturing groups in the separator and it matches at the start of
+   the string, the result will start with an empty string.  The same holds for
+   the end of the string::
+
+      >>> re.split('(\W+)', '...words, words...')
+      ['', '...', 'words', ', ', 'words', '...', '']
+
+   That way, separator components are always found at the same relative
+   indices within the result list (e.g., if there's one capturing group
+   in the separator, the 0th, the 2nd and so forth).
+
    Note that *split* will never split a string on an empty pattern match.
-   For example ::
+   For example::
 
       >>> re.split('x*', 'foo')
       ['foo']
       >>> re.split("(?m)^$", "foo\n\nbar\n")
       ['foo\n\nbar\n']
 
+
 .. function:: findall(pattern, string[, flags])
 
    Return all non-overlapping matches of *pattern* in *string*, as a list of
diff --git a/Doc/library/robotparser.rst b/Doc/library/robotparser.rst
index 2451799..6cc7df8 100644
--- a/Doc/library/robotparser.rst
+++ b/Doc/library/robotparser.rst
@@ -15,9 +15,8 @@
 
 This module provides a single class, :class:`RobotFileParser`, which answers
 questions about whether or not a particular user agent can fetch a URL on the
-Web site that published the :file:`robots.txt` file.  For more details on  the
-structure of :file:`robots.txt` files, see
-http://www.robotstxt.org/wc/norobots.html.
+Web site that published the :file:`robots.txt` file.  For more details on the
+structure of :file:`robots.txt` files, see http://www.robotstxt.org/orig.html.
 
 
 .. class:: RobotFileParser()
diff --git a/Doc/library/socketserver.rst b/Doc/library/socketserver.rst
index 2c85c86..a8eb953 100644
--- a/Doc/library/socketserver.rst
+++ b/Doc/library/socketserver.rst
@@ -113,7 +113,8 @@ or inappropriate for the service) is to maintain an explicit table of partially
 finished requests and to use :func:`select` to decide which request to work on
 next (or whether to handle a new incoming request).  This is particularly
 important for stream services where each client can potentially be connected for
-a long time (if threads or subprocesses cannot be used).
+a long time (if threads or subprocesses cannot be used). See :mod:`asyncore` for
+another way to manage this.
 
 .. XXX should data and methods be intermingled, or separate?
    how should the distinction between class and instance variables be drawn?
@@ -132,16 +133,24 @@ Server Objects
 
 .. function:: handle_request()
 
-   Process a single request.  This function calls the following methods in order:
-   :meth:`get_request`, :meth:`verify_request`, and :meth:`process_request`.  If
-   the user-provided :meth:`handle` method of the handler class raises an
-   exception, the server's :meth:`handle_error` method will be called.
+   Process a single request.  This function calls the following methods in
+   order: :meth:`get_request`, :meth:`verify_request`, and
+   :meth:`process_request`.  If the user-provided :meth:`handle` method of the
+   handler class raises an exception, the server's :meth:`handle_error` method
+   will be called.  If no request is received within :attr:`self.timeout`
+   seconds, :meth:`handle_timeout` will be called and :meth:`handle_request`
+   will return.
 
 
-.. function:: serve_forever()
+.. function:: serve_forever(poll_interval=0.5)
 
-   Handle an infinite number of requests.  This simply calls :meth:`handle_request`
-   inside an infinite loop.
+   Handle requests until an explicit :meth:`shutdown` request.  Polls for
+   shutdown every *poll_interval* seconds.
+
+
+.. function:: shutdown()
+
+   Tells the :meth:`serve_forever` loop to stop and waits until it does.
 
 
 .. data:: address_family
@@ -195,10 +204,9 @@ The server classes support the following class variables:
 
 .. data:: timeout
 
-   Timeout duration, measured in seconds, or :const:`None` if no timeout is desired.
-   If no incoming requests are received within the timeout period, 
-   the :meth:`handle_timeout` method is called and then the server resumes waiting for 
-   requests.
+   Timeout duration, measured in seconds, or :const:`None` if no timeout is
+   desired.  If :meth:`handle_request` receives no incoming requests within the
+   timeout period, the :meth:`handle_timeout` method is called.
 
 There are various server methods that can be overridden by subclasses of base
 server classes like :class:`TCPServer`; these methods aren't useful to external
diff --git a/Doc/library/struct.rst b/Doc/library/struct.rst
index ee568e6..924cb60 100644
--- a/Doc/library/struct.rst
+++ b/Doc/library/struct.rst
@@ -73,7 +73,7 @@ Python values should be obvious given their types:
 +--------+-------------------------+--------------------+-------+
 | ``B``  | :ctype:`unsigned char`  | integer            |       |
 +--------+-------------------------+--------------------+-------+
-| ``t``  | :ctype:`_Bool`          | bool               | \(1)  |
+| ``?``  | :ctype:`_Bool`          | bool               | \(1)  |
 +--------+-------------------------+--------------------+-------+
 | ``h``  | :ctype:`short`          | integer            |       |
 +--------+-------------------------+--------------------+-------+
@@ -106,7 +106,7 @@ Python values should be obvious given their types:
 Notes:
 
 (1)
-   The ``'t'`` conversion code corresponds to the :ctype:`_Bool` type defined by
+   The ``'?'`` conversion code corresponds to the :ctype:`_Bool` type defined by
    C99. If this type is not available, it is simulated using a :ctype:`char`. In
    standard mode, it is always represented by one byte.
 
@@ -141,7 +141,7 @@ bytes, but that the string returned can never contain more than 255 characters.
 
 
 
-For the ``'t'`` format character, the return value is either :const:`True` or
+For the ``'?'`` format character, the return value is either :const:`True` or
 :const:`False`. When packing, the truth value of the argument object is used.
 Either 0 or 1 in the native or standard bool representation will be packed, and
 any non-zero value will be True when unpacking.
diff --git a/Doc/library/threading.rst b/Doc/library/threading.rst
index 6f3e95b..3f62e69 100644
--- a/Doc/library/threading.rst
+++ b/Doc/library/threading.rst
@@ -724,3 +724,26 @@ Currently, :class:`Lock`, :class:`RLock`, :class:`Condition`,
    with some_rlock:
        print("some_rlock is locked while this executes")
 
+
+.. _threaded-imports:
+
+Importing in threaded code
+--------------------------
+
+While the import machinery is thread safe, there are two key
+restrictions on threaded imports due to inherent limitations in the way
+that thread safety is provided:
+
+* Firstly, other than in the main module, an import should not have the
+  side effect of spawning a new thread and then waiting for that thread in
+  any way. Failing to abide by this restriction can lead to a deadlock if
+  the spawned thread directly or indirectly attempts to import a module.
+* Secondly, all import attempts must be completed before the interpreter
+  starts shutting itself down. This can be most easily achieved by only
+  performing imports from non-daemon threads created through the threading
+  module. Daemon threads and threads created directly with the thread
+  module will require some other form of synchronization to ensure they do
+  not attempt imports after system shutdown has commenced. Failure to
+  abide by this restriction will lead to intermittent exceptions and
+  crashes during interpreter shutdown (as the late imports attempt to
+  access machinery which is no longer in a valid state).
diff --git a/Doc/library/tix.rst b/Doc/library/tix.rst
index f4bb20f..ad14cc4 100644
--- a/Doc/library/tix.rst
+++ b/Doc/library/tix.rst
@@ -35,7 +35,7 @@ special needs of your application and users.
    `Tix Programming Guide <http://tix.sourceforge.net/dist/current/docs/tix-book/tix.book.html>`_
       On-line version of the programmer's reference material.
 
-   `Tix Development Applications <http://tix.sourceforge.net/Tide/>`_
+   `Tix Development Applications <http://tix.sourceforge.net/Tixapps/src/Tide.html>`_
       Tix applications for development of Tix and Tkinter programs. Tide applications
       work under Tk or Tkinter, and include :program:`TixInspect`, an inspector to
       remotely modify and debug Tix/Tk/Tkinter applications.
diff --git a/Doc/library/tkinter.rst b/Doc/library/tkinter.rst
index 4d5cce8..e03d959 100644
--- a/Doc/library/tkinter.rst
+++ b/Doc/library/tkinter.rst
@@ -21,7 +21,7 @@ of Python; it is maintained at ActiveState.)
    `An Introduction to Tkinter <http://www.pythonware.com/library/an-introduction-to-tkinter.htm>`_
       Fredrik Lundh's on-line reference material.
 
-   `Tkinter reference: a GUI for Python <http://www.nmt.edu/tcc/help/pubs/lang.html>`_
+   `Tkinter reference: a GUI for Python <http://infohost.nmt.edu/tcc/help/pubs/lang.html>`_
       On-line reference material.
 
    `Tkinter for JPython <http://jtkinter.sourceforge.net>`_
diff --git a/Doc/library/unittest.rst b/Doc/library/unittest.rst
index 7703ad9..8188e70 100644
--- a/Doc/library/unittest.rst
+++ b/Doc/library/unittest.rst
@@ -562,6 +562,7 @@ failures.
 
 .. method:: TestCase.assert_(expr[, msg])
             TestCase.failUnless(expr[, msg])
+            TestCase.assertTrue(expr[, msg])
 
    Signal a test failure if *expr* is false; the explanation for the error will be
    *msg* if given, otherwise it will be :const:`None`.
@@ -618,6 +619,7 @@ failures.
 
 
 .. method:: TestCase.failIf(expr[, msg])
+            TestCase.assertFalse(expr[, msg])
 
    The inverse of the :meth:`failUnless` method is the :meth:`failIf` method.  This
    signals a test failure if *expr* is true, with *msg* or :const:`None` for the
diff --git a/Doc/library/urllib.rst b/Doc/library/urllib.rst
index 63fb53e..e976cb1 100644
--- a/Doc/library/urllib.rst
+++ b/Doc/library/urllib.rst
@@ -107,10 +107,6 @@ High-level interface
       filehandle = urllib.urlopen(some_url, proxies=None)
       filehandle = urllib.urlopen(some_url)
 
-   The :func:`urlopen` function does not support explicit proxy specification.  If
-   you need to override environmental proxy settings, use :class:`URLopener`, or a
-   subclass such as :class:`FancyURLopener`.
-
    Proxies which require authentication for use are not currently supported; this
    is considered an implementation limitation.
 
diff --git a/Doc/library/xml.dom.rst b/Doc/library/xml.dom.rst
index 768c9c8..2a0c788 100644
--- a/Doc/library/xml.dom.rst
+++ b/Doc/library/xml.dom.rst
@@ -506,7 +506,7 @@ Document Objects
 ^^^^^^^^^^^^^^^^
 
 A :class:`Document` represents an entire XML document, including its constituent
-elements, attributes, processing instructions, comments etc.  Remeber that it
+elements, attributes, processing instructions, comments etc.  Remember that it
 inherits properties from :class:`Node`.
 
 
diff --git a/Doc/library/zipfile.rst b/Doc/library/zipfile.rst
index c90f946..b1c9038 100644
--- a/Doc/library/zipfile.rst
+++ b/Doc/library/zipfile.rst
@@ -11,7 +11,7 @@ The ZIP file format is a common archive and compression standard. This module
 provides tools to create, read, write, append, and list a ZIP file.  Any
 advanced use of this module will require an understanding of the format, as
 defined in `PKZIP Application Note
-<http://www.pkware.com/business_and_developers/developer/appnote/>`_.
+<http://www.pkware.com/documents/casestudies/APPNOTE.TXT>`_.
 
 This module does not currently handle multi-disk ZIP files, or ZIP files
 which have appended comments (although it correctly handles comments
@@ -81,7 +81,7 @@ The module defines the following items:
 
 .. seealso::
 
-   `PKZIP Application Note <http://www.pkware.com/business_and_developers/developer/appnote/>`_
+   `PKZIP Application Note <http://www.pkware.com/documents/casestudies/APPNOTE.TXT>`_
       Documentation on the ZIP file format by Phil Katz, the creator of the format and
       algorithms used.
 
@@ -361,7 +361,7 @@ Instances have the following attributes:
 .. attribute:: ZipInfo.extra
 
    Expansion field data.  The `PKZIP Application Note
-   <http://www.pkware.com/business_and_developers/developer/appnote/>`_ contains
+   <http://www.pkware.com/documents/casestudies/APPNOTE.TXT>`_ contains
    some comments on the internal structure of the data contained in this string.
 
 
diff --git a/Doc/library/zipimport.rst b/Doc/library/zipimport.rst
index ed9c631..f8d0b1d 100644
--- a/Doc/library/zipimport.rst
+++ b/Doc/library/zipimport.rst
@@ -29,7 +29,7 @@ doesn't contain :file:`.pyc` files, importing may be rather slow.
 
 .. seealso::
 
-   `PKZIP Application Note <http://www.pkware.com/business_and_developers/developer/appnote/>`_
+   `PKZIP Application Note <http://www.pkware.com/documents/casestudies/APPNOTE.TXT>`_
       Documentation on the ZIP file format by Phil Katz, the creator of the format and
       algorithms used.
 
diff --git a/Doc/license.rst b/Doc/license.rst
index 6ffa65f..0226ec5 100644
--- a/Doc/license.rst
+++ b/Doc/license.rst
@@ -347,7 +347,7 @@ Sockets
 
 The :mod:`socket` module uses the functions, :func:`getaddrinfo`, and
 :func:`getnameinfo`, which are coded in separate source files from the WIDE
-Project, http://www.wide.ad.jp/about/index.html. ::
+Project, http://www.wide.ad.jp/. ::
 
    Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
    All rights reserved.
diff --git a/Doc/reference/compound_stmts.rst b/Doc/reference/compound_stmts.rst
index 74833df..5b590ce 100644
--- a/Doc/reference/compound_stmts.rst
+++ b/Doc/reference/compound_stmts.rst
@@ -52,6 +52,7 @@ Summarizing:
                 : | `with_stmt`
                 : | `funcdef`
                 : | `classdef`
+                : | `decorated`
    suite: `stmt_list` NEWLINE | NEWLINE INDENT `statement`+ DEDENT
    statement: `stmt_list` NEWLINE | `compound_stmt`
    stmt_list: `simple_stmt` (";" `simple_stmt`)* [";"]
@@ -424,6 +425,7 @@ A function definition defines a user-defined function object (see section
    funcdef: [`decorators`] "def" `funcname` "(" [`parameter_list`] ")" ["->" `expression`]? ":" `suite`
    decorators: `decorator`+
    decorator: "@" `dotted_name` ["(" [`argument_list` [","]] ")"] NEWLINE
+   funcdef: "def" `funcname` "(" [`parameter_list`] ")" ":" `suite`
    dotted_name: `identifier` ("." `identifier`)*
    parameter_list: (`defparameter` ",")*
                  : (  "*" [`parameter`] ("," `defparameter`)*
@@ -585,6 +587,10 @@ implementation details.
 
    :pep:`3129` - Class Decorators
 
+Class definitions, like function definitions, may be wrapped by one or
+more :term:`decorator` expressions.  The evaluation rules for the
+decorator expressions are the same as for functions.  The result must
+be a class object, which is then bound to the class name.
 
 
 .. rubric:: Footnotes
diff --git a/Doc/reference/simple_stmts.rst b/Doc/reference/simple_stmts.rst
index 1dc49f3..e149710 100644
--- a/Doc/reference/simple_stmts.rst
+++ b/Doc/reference/simple_stmts.rst
@@ -539,9 +539,13 @@ The :keyword:`continue` statement
 
 :keyword:`continue` may only occur syntactically nested in a :keyword:`for` or
 :keyword:`while` loop, but not nested in a function or class definition or
-:keyword:`finally` statement within that loop. [#]_ It continues with the next
+:keyword:`finally` clause within that loop.  It continues with the next
 cycle of the nearest enclosing loop.
 
+When :keyword:`continue` passes control out of a :keyword:`try` statement with a
+:keyword:`finally` clause, that :keyword:`finally` clause is executed before
+really starting the next loop cycle.
+
 
 .. _import:
 .. _from:
@@ -832,4 +836,3 @@ pre-existing bindings in the local scope.
 .. [#] It may occur within an :keyword:`except` or :keyword:`else` clause.  The
    restriction on occurring in the :keyword:`try` clause is implementor's
    laziness and will eventually be lifted.
-
diff --git a/Doc/tutorial/classes.rst b/Doc/tutorial/classes.rst
index d9e2f46..b9db87b 100644
--- a/Doc/tutorial/classes.rst
+++ b/Doc/tutorial/classes.rst
@@ -124,6 +124,8 @@ found outside of the innermost scope are read-only (an attempt to write to such
 a variable will simply create a *new* local variable in the innermost scope,
 leaving the identically named outer variable unchanged).
 
+.. XXX mention nonlocal
+
 Usually, the local scope references the local names of the (textually) current
 function.  Outside functions, the local scope references the same namespace as
 the global scope: the module's namespace. Class definitions place yet another
@@ -137,12 +139,15 @@ language definition is evolving towards static name resolution, at "compile"
 time, so don't rely on dynamic name resolution!  (In fact, local variables are
 already determined statically.)
 
-A special quirk of Python is that assignments normally go into the innermost
-scope.  Assignments do not copy data --- they just bind names to objects.  The
-same is true for deletions: the statement ``del x`` removes the binding of ``x``
-from the namespace referenced by the local scope.  In fact, all operations that
-introduce new names use the local scope: in particular, import statements and
-function definitions bind the module or function name in the local scope.
+A special quirk of Python is that -- if no :keyword:`global` or
+:keyword:`nonlocal` statement is in effect -- assignments to names always go
+into the innermost scope.  Assignments do not copy data --- they just bind names
+to objects.  The same is true for deletions: the statement ``del x`` removes the
+binding of ``x`` from the namespace referenced by the local scope.  In fact, all
+operations that introduce new names use the local scope: in particular, import
+statements and function definitions bind the module or function name in the
+local scope.  (The :keyword:`global` statement can be used to indicate that
+particular variables live in the global scope.)
 
 The :keyword:`global` statement can be used to indicate that particular
 variables live in the global scope and should be rebound there; the
@@ -466,6 +471,9 @@ classes defined in it.  Usually, the class containing the method is itself
 defined in this global scope, and in the next section we'll find some good
 reasons why a method would want to reference its own class!
 
+Each value is an object, and therefore has a *class* (also called its *type*).
+It is stored as ``object.__class__``.
+
 
 .. _tut-inheritance:
 
@@ -515,6 +523,19 @@ arguments)``.  This is occasionally useful to clients as well.  (Note that this
 only works if the base class is defined or imported directly in the global
 scope.)
 
+Python has two builtin functions that work with inheritance:
+
+* Use :func:`isinstance` to check an object's type: ``isinstance(obj, int)``
+  will be ``True`` only if ``obj.__class__`` is :class:`int` or some class
+  derived from :class:`int`.
+
+* Use :func:`issubclass` to check class inheritance: ``issubclass(bool, int)``
+  is ``True`` since :class:`bool` is a subclass of :class:`int`.  However,
+  ``issubclass(unicode, str)`` is ``False`` since :class:`unicode` is not a
+  subclass of :class:`str` (they only share a common ancestor,
+  :class:`basestring`).
+  
+
 
 .. _tut-multiple:
 
diff --git a/Doc/tutorial/whatnow.rst b/Doc/tutorial/whatnow.rst
index 25d42a8..b950cbc 100644
--- a/Doc/tutorial/whatnow.rst
+++ b/Doc/tutorial/whatnow.rst
@@ -38,9 +38,9 @@ More Python resources:
 
 * http://docs.python.org:  Fast access to Python's  documentation.
 
-* http://cheeseshop.python.org:  The Python Package Index, nicknamed the Cheese
-  Shop,  is an index of user-created Python modules that are available for
-  download.  Once you begin releasing code, you can register it  here so that
+* http://pypi.python.org: The Python Package Index, previously also nicknamed
+  the Cheese Shop, is an index of user-created Python modules that are available
+  for download.  Once you begin releasing code, you can register it here so that
   others can find it.
 
 * http://aspn.activestate.com/ASPN/Python/Cookbook/: The Python Cookbook is a
diff --git a/Doc/using/cmdline.rst b/Doc/using/cmdline.rst
index 3dcfc7e..a94c3e7 100644
--- a/Doc/using/cmdline.rst
+++ b/Doc/using/cmdline.rst
@@ -311,7 +311,8 @@ These environment variables influence Python's behavior.
 
    Augment the default search path for module files.  The format is the same as
    the shell's :envvar:`PATH`: one or more directory pathnames separated by
-   colons.  Non-existent directories are silently ignored.
+   :data:`os.pathsep` (e.g. colons on Unix or semicolons on Windows).
+   Non-existent directories are silently ignored.
    
    The default search path is installation dependent, but generally begins with
    :file:`{prefix}/lib/python{version}`` (see :envvar:`PYTHONHOME` above).  It
diff --git a/Doc/whatsnew/2.6.rst b/Doc/whatsnew/2.6.rst
index bba46c9..20f17c7 100644
--- a/Doc/whatsnew/2.6.rst
+++ b/Doc/whatsnew/2.6.rst
@@ -117,8 +117,12 @@ LaTeX to reStructured Text.
 New Issue Tracker: Roundup
 --------------------------------------------------
 
-XXX write this.
+XXX write this -- this section is currently just brief notes.
 
+The developers were growing increasingly annoyed by SourceForge's 
+bug tracker.  (Discuss problems in a sentence or two.)
+
+Hosting provided by XXX.
 
 New Documentation Format: ReStructured Text
 --------------------------------------------------
@@ -455,7 +459,46 @@ can now be used in scripts running from inside a package.
 PEP 3101: Advanced String Formatting
 =====================================================
 
-XXX write this
+XXX write this -- this section is currently just brief notes.
+
+8-bit and Unicode strings have a .format() method that takes the arguments
+to be formatted.  
+
+.format() uses curly brackets ({, }) as special characters:
+
+     format("User ID: {0}", "root") -> "User ID: root"
+     format("Empty dict: {{}}") -> "Empty dict: {}"
+     0.name
+     0[name]
+
+Format specifiers:
+
+     0:8  -> left-align, pad
+     0:>8 -> right-align, pad
+
+Format data types::
+
+     ... take table from PEP 3101
+
+Classes and types can define a __format__ method to control how it's 
+formatted.  It receives a single argument, the format specifier::
+
+   def __format__(self, format_spec):
+       if isinstance(format_spec, unicode):
+           return unicode(str(self))
+       else:
+           return str(self)
+
+There's also a format() built-in that will format a single value.  It calls
+the type's :meth:`__format__` method with the provided specifier::
+
+    >>> format(75.6564, '.2f')
+    '75.66'
+
+.. seealso::
+
+   :pep:`3101` - Advanced String Formatting
+      PEP written by Talin.
 
 .. ======================================================================
 
@@ -509,12 +552,30 @@ work.
 
 .. ======================================================================
 
+.. _pep-3112:
+
+PEP 3112: Byte Literals
+=====================================================
+
+Python 3.0 adopts Unicode as the language's fundamental string type, and
+denotes 8-bit literals differently, either as ``b'string'`` 
+or using a :class:`bytes` constructor.  For future compatibility, 
+Python 2.6 adds :class:`bytes` as a synonym for the :class:`str` type,
+and it also supports the ``b''`` notation.
+
+.. seealso::
+
+   :pep:`3112` - Bytes literals in Python 3000
+      PEP written by Jason Orendorff; backported to 2.6 by Christian Heimes.
+
+.. ======================================================================
+
 .. _pep-3119:
 
 PEP 3119: Abstract Base Classes
 =====================================================
 
-XXX
+XXX write this -- this section is currently just brief notes.
 
 How to identify a file object?
 
@@ -558,16 +619,23 @@ an abstract method.
 PEP 3127: Integer Literal Support and Syntax
 =====================================================
 
-XXX write this
+XXX write this -- this section is currently just brief notes.
 
 Python 3.0 changes the syntax for octal integer literals, and 
 adds supports for binary integers: 0o instad of 0,
 and 0b for binary.  Python 2.6 doesn't support this, but a bin()
-builtin was added, and 
+builtin was added.
+
+XXX changes to the hex/oct builtins
 
 
 New bin() built-in returns the binary form of a number.
 
+.. seealso::
+
+   :pep:`3127` - Integer Literal Support and Syntax
+      PEP written by Patrick Maupin.
+
 .. ======================================================================
 
 .. _pep-3129:
@@ -575,7 +643,30 @@ New bin() built-in returns the binary form of a number.
 PEP 3129: Class Decorators
 =====================================================
 
-XXX write this.
+XXX write this -- this section is currently just brief notes.
+
+Class decorators are analogous to function decorators.  After defining a class,
+it's passed through the specified series of decorator functions
+and the ultimate return value is recorded as the class.
+
+::
+
+  class A:
+    pass
+  A = foo(bar(A))
+  
+  
+  @foo
+  @bar
+  class A:
+    pass
+
+XXX need to find a good motivating example.    
+
+.. seealso::
+
+   :pep:`3129` - Class Decorators
+      PEP written by Collin Winter.
 
 .. ======================================================================
 
@@ -631,11 +722,14 @@ one, :func:`math.trunc`, that's been backported to Python 2.6.
 
 .. seealso::
 
+   :pep:`3141` - A Type Hierarchy for Numbers
+      PEP written by Jeffrey Yasskin.
+
   XXX link: Discusses Scheme's numeric tower.
 
   
 
-The Fraction Module
+The :mod:`fractions` Module
 --------------------------------------------------
 
 To fill out the hierarchy of numeric types, a rational-number class
@@ -657,11 +751,27 @@ that will be the numerator and denominator of the resulting fraction. ::
     >>> a/b
     Fraction(5, 3)
 
+To help in converting floating-point numbers to rationals, 
+the float type now has a :meth:`as_integer_ratio()` method that returns 
+the numerator and denominator for a fraction that evaluates to the same
+floating-point value::
+
+    >>> (2.5) .as_integer_ratio()
+    (5, 2)
+    >>> (3.1415) .as_integer_ratio()
+    (7074029114692207L, 2251799813685248L)
+    >>> (1./3) .as_integer_ratio()
+    (6004799503160661L, 18014398509481984L)
+
+Note that values that can only be approximated by floating-point
+numbers, such as 1./3, are not simplified to the number being
+approximated; the fraction attempts to match the floating-point value
+**exactly**.
+
 The :mod:`fractions` module is based upon an implementation by Sjoerd
 Mullender that was in Python's :file:`Demo/classes/` directory for a
 long time.  This implementation was significantly updated by Jeffrey
-Yaskin.
-
+Yasskin.
 
 Other Language Changes
 ======================
@@ -740,7 +850,7 @@ Here are all of the changes that Python 2.6 makes to the core Python language.
   positive or negative infinity.  This works on any platform with 
   IEEE 754 semantics.  (Contributed by Christian Heimes.)
 
-  .. Patch 1635.
+  .. Patch 1635
 
   Other functions in the :mod:`math` module, :func:`isinf` and
   :func:`isnan`, return true if their floating-point argument is
@@ -767,6 +877,12 @@ Here are all of the changes that Python 2.6 makes to the core Python language.
 
   .. Patch #1537
 
+* Generator objects now have a :attr:`gi_code` attribute that refers to 
+  the original code object backing the generator.  
+  (Contributed by Collin Winter.)
+
+  .. Patch #1473257
+
 * The :func:`compile` built-in function now accepts keyword arguments
   as well as positional parameters.  (Contributed by Thomas Wouters.)
 
@@ -816,7 +932,7 @@ Optimizations
   (Original optimization implemented by Armin Rigo, updated for 
   Python 2.6 by Kevin Jacobs.) 
 
-  .. % Patch 1700288
+  .. Patch 1700288
 
 * All of the functions in the :mod:`struct` module have been rewritten in
   C, thanks to work at the Need For Speed sprint.
@@ -1041,7 +1157,7 @@ complete list of changes, or look through the CVS logs for all the details.
         (2, 3, 1, 3), (2, 3, 1, 4), (2, 3, 2, 3), (2, 3, 2, 4), 
         (2, 4, 1, 3), (2, 4, 1, 4), (2, 4, 2, 3), (2, 4, 2, 4)]
 
-  ``combinations(iter, r)`` returns combinations of length *r* from
+  ``combinations(iter, r)`` returns sub-sequences of length *r* from
   the elements of *iterable*. ::
 
     itertools.combinations('123', 2) ->
@@ -1054,8 +1170,18 @@ complete list of changes, or look through the CVS logs for all the details.
       [('1', '2', '3'), ('1', '2', '4'), ('1', '3', '4'), 
        ('2', '3', '4')]
 
+  ``permutations(iter[, r])`` returns all the permutations of length *r* of
+  the iterable's elements.  If *r* is not specified, it will default to the 
+  number of elements produced by the iterable.
+
+    itertools.permutations([1,2,3,4], 2) ->
+      [(1, 2), (1, 3), (1, 4), 
+       (2, 1), (2, 3), (2, 4), 
+       (3, 1), (3, 2), (3, 4), 
+       (4, 1), (4, 2), (4, 3)]
+
   ``itertools.chain(*iterables)` is an existing function in
-  :mod:`itertools` that gained a new constructor.
+  :mod:`itertools` that gained a new constructor in Python 2.6.
   ``itertools.chain.from_iterable(iterable)`` takes a single 
   iterable that should return other iterables.  :func:`chain` will
   then return all the elements of the first iterable, then
@@ -1066,6 +1192,13 @@ complete list of changes, or look through the CVS logs for all the details.
   
   (All contributed by Raymond Hettinger.)
 
+* The :mod:`logging` module's :class:`FileHandler` class 
+  and its subclasses :class:`WatchedFileHandler`, :class:`RotatingFileHandler`,
+  and :class:`TimedRotatingFileHandler` now 
+  have an optional *delay* parameter to its constructor.  If *delay* 
+  is true, opening of the log file is deferred until the first
+  :meth:`emit` call is made.  (Contributed by Vinay Sajip.)
+
 * The :mod:`macfs` module has been removed.  This in turn required the
   :func:`macostools.touched` function to be removed because it depended on the
   :mod:`macfs` module.
@@ -1171,6 +1304,13 @@ complete list of changes, or look through the CVS logs for all the details.
   changed and :const:`UF_APPEND` to indicate that data can only be appended to the
   file.  (Contributed by M. Levinson.)
 
+  ``os.closerange(*low*, *high*)`` efficiently closes all file descriptors
+  from *low* to *high*, ignoring any errors and not including *high* itself.
+  This function is now used by the :mod:`subprocess` module to make starting
+  processes faster.  (Contributed by Georg Brandl.)
+
+  .. Patch #1663329  
+
 * The :mod:`pyexpat` module's :class:`Parser` objects now allow setting
   their :attr:`buffer_size` attribute to change the size of the buffer 
   used to hold character data.
@@ -1199,10 +1339,18 @@ complete list of changes, or look through the CVS logs for all the details.
   long searches can now be interrupted.
   (Contributed by Josh Hoyt and Ralf Schmitt.)
 
-  .. % Patch 846388
+  .. Patch 846388
 
 * The :mod:`rgbimg` module has been removed.
 
+* The :mod:`sched` module's :class:`scheduler` instances now 
+  have a read-only :attr:`queue` attribute that returns the 
+  contents of the scheduler's queue, represented as a list of
+  named tuples with the fields ``(time, priority, action, argument)``.
+  (Contributed by Raymond Hettinger XXX check.)
+
+  .. Patch 1861
+
 * The :mod:`sets` module has been deprecated; it's better to 
   use the built-in :class:`set` and :class:`frozenset` types.
 
@@ -1223,9 +1371,9 @@ complete list of changes, or look through the CVS logs for all the details.
   On receiving a signal, a byte will be written and the main event loop 
   will be woken up, without the need to poll.
 
-  Contributed by Adam Olsen.
+  (Contributed by Adam Olsen.)
 
-  .. % Patch 1583
+  .. Patch 1583
 
   The :func:`siginterrupt` function is now available from Python code,
   and allows changing whether signals can interrupt system calls or not.
@@ -1250,7 +1398,7 @@ complete list of changes, or look through the CVS logs for all the details.
 
 * In the :mod:`smtplib` module, SMTP.starttls() now complies with :rfc:`3207`
   and forgets any knowledge obtained from the server not obtained from
-  the TLS negotiation itself.  Patch contributed by Bill Fenner.
+  the TLS negotiation itself.  (Patch contributed by Bill Fenner.)
 
   .. Issue 829951
 
@@ -1267,6 +1415,10 @@ complete list of changes, or look through the CVS logs for all the details.
   by Michael Pomraning.)
 
   .. Patch #742598
+
+* The :mod:`struct` module now supports the C99 :ctype:`_Bool` type,
+  using the format character ``'?'``. 
+  (Contributed by David Remahl.)
  
 * A new variable in the :mod:`sys` module,
   :attr:`float_info`, is an object
@@ -1297,6 +1449,12 @@ complete list of changes, or look through the CVS logs for all the details.
   These attributes are all read-only.
   (Contributed by Christian Heimes.)
 
+  It's now possible to determine the current profiler and tracer functions
+  by calling :func:`sys.getprofile` and :func:`sys.gettrace`.  
+  (Contributed by Georg Brandl.)
+
+  .. Patch #1648
+
 * The :mod:`tarfile` module now supports POSIX.1-2001 (pax) and
   POSIX.1-1988 (ustar) format tarfiles, in addition to the GNU tar
   format that was already supported.  The default format 
@@ -1547,11 +1705,13 @@ Changes to Python's build process and to the C API include:
 
   .. Issue 1635
 
-* Some macros were renamed to make it clearer that they are macros,
+* Some macros were renamed in both 3.0 and 2.6 to make it clearer that
+  they are macros,
   not functions.  :cmacro:`Py_Size()` became :cmacro:`Py_SIZE()`,
   :cmacro:`Py_Type()` became :cmacro:`Py_TYPE()`, and
-  :cmacro:`Py_Refcnt()` became :cmacro:`Py_REFCNT()`.  Macros for backward
-  compatibility are still available for Python 2.6.
+  :cmacro:`Py_Refcnt()` became :cmacro:`Py_REFCNT()`.  
+  The mixed-case macros are still available
+  in Python 2.6 for backward compatibility.
 
   .. Issue 1629
author	Christian Heimes <christian@cheimes.de>	2008-03-16 00:07:10 (GMT)
committer	Christian Heimes <christian@cheimes.de>	2008-03-16 00:07:10 (GMT)
commit	dd15f6c315f20c1a9a540dd757cd63e27dbe9f3c (patch)
tree	29466152518fc877722f97df2be69df9559aec29 /Doc
parent	462187540764e3bcc2324fb0d51315f5c28ed088 (diff)
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