mirror of
https://github.com/python/cpython
synced 2024-09-16 02:09:58 +00:00
86b2fb9d77
svn+ssh://pythondev@svn.python.org/python/trunk ........ r64623 | benjamin.peterson | 2008-07-01 21:51:54 +0200 (Tue, 01 Jul 2008) | 1 line write a short little section for multiprocessing; it still needs help ........ r64640 | georg.brandl | 2008-07-01 22:56:03 +0200 (Tue, 01 Jul 2008) | 2 lines Add a comment about incref'ing w. ........ r64665 | jesse.noller | 2008-07-02 18:56:51 +0200 (Wed, 02 Jul 2008) | 1 line Add #!/usr/bin/env python for ben ........ r64687 | andrew.kuchling | 2008-07-03 14:50:03 +0200 (Thu, 03 Jul 2008) | 1 line Tweak wording ........ r64689 | benjamin.peterson | 2008-07-03 14:57:35 +0200 (Thu, 03 Jul 2008) | 1 line lowercase glossary term ........ r64690 | benjamin.peterson | 2008-07-03 15:01:17 +0200 (Thu, 03 Jul 2008) | 1 line let the term be linked ........ r64719 | raymond.hettinger | 2008-07-05 04:11:55 +0200 (Sat, 05 Jul 2008) | 1 line Update comment on prediction macros. ........ r64721 | georg.brandl | 2008-07-05 12:07:18 +0200 (Sat, 05 Jul 2008) | 2 lines Fix tabs. ........ r64735 | mark.dickinson | 2008-07-05 17:25:48 +0200 (Sat, 05 Jul 2008) | 3 lines Minor rewrite of cmath_log to work around a Sun compiler bug. See issue #3168. ........ r64742 | benjamin.peterson | 2008-07-05 18:29:38 +0200 (Sat, 05 Jul 2008) | 1 line make regrtest aware of the lib2to3 resource ........ r64744 | georg.brandl | 2008-07-05 18:43:45 +0200 (Sat, 05 Jul 2008) | 2 lines Keep below 80 chars. ........ r64745 | facundo.batista | 2008-07-05 21:19:50 +0200 (Sat, 05 Jul 2008) | 3 lines Issue 3289. Removed two lines that ended doing nothing. ........ r64746 | facundo.batista | 2008-07-05 22:39:59 +0200 (Sat, 05 Jul 2008) | 4 lines Issue #3239. Differentiate the ascii call from the curses one and the builtin one. ........ r64756 | gregory.p.smith | 2008-07-06 09:16:40 +0200 (Sun, 06 Jul 2008) | 3 lines - Issue #2113: Fix error in subprocess.Popen if the select system call is interrupted by a signal. ........ r64757 | benjamin.peterson | 2008-07-06 14:39:09 +0200 (Sun, 06 Jul 2008) | 1 line remove test_compact_freelists from test_sys ........ r64758 | gregory.p.smith | 2008-07-06 19:06:29 +0200 (Sun, 06 Jul 2008) | 2 lines fix issue3304 - remove an incorrect PyMem_Free in fileio_init ........ r64759 | georg.brandl | 2008-07-06 19:36:20 +0200 (Sun, 06 Jul 2008) | 2 lines Fix opensearch template. ........ r64760 | andrew.kuchling | 2008-07-06 19:43:16 +0200 (Sun, 06 Jul 2008) | 1 line Wording fix ........ r64761 | andrew.kuchling | 2008-07-06 19:44:17 +0200 (Sun, 06 Jul 2008) | 1 line Add two items; rewrap paragraph ........ r64767 | gregory.p.smith | 2008-07-07 06:31:58 +0200 (Mon, 07 Jul 2008) | 4 lines - Issue #3309: Fix bz2.BZFile itererator to release its internal lock properly when raising an exception due to the bz2file being closed. Prevents a deadlock. ........ r64768 | josiah.carlson | 2008-07-07 06:51:46 +0200 (Mon, 07 Jul 2008) | 2 lines Fixed bugs 760475, 953599, and 1519. ........ r64769 | gregory.p.smith | 2008-07-07 06:54:31 +0200 (Mon, 07 Jul 2008) | 2 lines Add commented out #_sha256 and #_sha512 lines per issue 3183. ........ r64771 | gregory.p.smith | 2008-07-07 07:09:12 +0200 (Mon, 07 Jul 2008) | 4 lines - Issue #3094: httplib.HTTPSConnection Host: headers no longer include the redundant ":443" port number designation when the connection is using the default https port (443). ........ r64772 | skip.montanaro | 2008-07-07 13:16:14 +0200 (Mon, 07 Jul 2008) | 2 lines Correct grammar. ........ r64774 | andrew.kuchling | 2008-07-07 18:51:09 +0200 (Mon, 07 Jul 2008) | 1 line Fix example to match text ........ r64775 | facundo.batista | 2008-07-07 19:02:59 +0200 (Mon, 07 Jul 2008) | 3 lines Issue 3306. Better control for a lenght in findmax() function. ........ r64788 | georg.brandl | 2008-07-08 09:05:23 +0200 (Tue, 08 Jul 2008) | 2 lines Add missing ABCs to list. ........ r64793 | nick.coghlan | 2008-07-08 16:21:42 +0200 (Tue, 08 Jul 2008) | 1 line Add missing NEWS and ACK entries for r64791 ........ r64835 | raymond.hettinger | 2008-07-10 11:31:08 +0200 (Thu, 10 Jul 2008) | 1 line Issue 3287: Raise correct exception for float inputs. ........ r64836 | raymond.hettinger | 2008-07-10 12:28:41 +0200 (Thu, 10 Jul 2008) | 1 line Use operator.index() instead of n.__index__(). ........ |
||
---|---|---|
Demo | ||
Doc | ||
Grammar | ||
Include | ||
Lib | ||
Mac | ||
Misc | ||
Modules | ||
Objects | ||
Parser | ||
PC | ||
PCbuild | ||
Python | ||
Tools | ||
.bzrignore | ||
.hgignore | ||
.hgtags | ||
configure | ||
configure.in | ||
install-sh | ||
INTBENCH | ||
LICENSE | ||
Makefile.pre.in | ||
pyconfig.h.in | ||
README | ||
RELNOTES | ||
runtests.sh | ||
setup.py |
This is Python version 3.0 beta 1 ================================= For notes specific to this release, see RELNOTES in this directory. Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 Python Software Foundation. All rights reserved. Python 3000 (a.k.a. "Py3k", and released as Python 3.0) is a new version of the language, which is incompatible with the 2.x line of releases. The language is mostly the same, but many details, especially how built-in objects like dictionaries and strings work, have changed considerably, and a lot of deprecated features have finally been removed. This is an ongoing project; the cleanup isn't expected to be complete until some time in 2008. In particular there are plans to reorganize the standard library namespace. Release Schedule ---------------- The release plan is to have a series of alpha releases in 2007 and 2008, beta releases in 2008, and a final release in September 2008. The alpha releases are primarily aimed at developers who want a sneak peek at the new langauge, especially those folks who plan to port their code to Python 3000. The hope is that by the time of the final release, many 3rd party packages will already be available in a 3.0-compatible form. See PEP 361 for release details: http://www.python.org/dev/peps/pep-0361/ Documentation ------------- Documentation for Python 3000 is online, updated twice a day: http://docs.python.org/dev/3.0/ All documentation is also available online at the Python web site (http://docs.python.org/, see below). It is available online for occasional reference, or can be downloaded in many formats for faster access. The documentation is downloadable in HTML, PostScript, PDF, LaTeX (through 2.5), and reStructuredText (2.6+) formats; the LaTeX and reStructuredText versions are primarily for documentation authors, translators, and people with special formatting requirements. This is a work in progress; please help improve it! The design documents for Python 3000 are also online. While the reference documentation is being updated, the PEPs are often the best source of information about new features. Start by reading PEP 3000: http://python.org/dev/peps/pep-3000/ What's New ---------- For an overview of what's new in Python 3000, see Guido van Rossum's blog at artima.com: http://www.artima.com/weblogs/index.jsp?blogger=guido We try to eventually have a comprehensive overview of the changes in the "What's New in Python 3.0" document, found at http://docs.python.org/dev/3.0/whatsnew/3.0 Please help write it! For a more detailed change log, read Misc/NEWS (though this file, too, is incomplete, and also doesn't list anything merged in from the 2.6 release under development). If you want to install multiple versions of Python see the section below entitled "Installing multiple versions". Proposals for enhancement ------------------------- If you have a proposal to change Python, you may want to send an email to the comp.lang.python or python-ideas mailing lists for inital feedback. A Python Enhancement Proposal (PEP) may be submitted if your idea gains ground. All current PEPs, as well as guidelines for submitting a new PEP, are listed at http://www.python.org/dev/peps/. Converting From Python 2.x to 3.0 --------------------------------- Python 2.6 (to be released concurrent with Python 3.0) will contain features to help locating code that needs to be changed, such as optional warnings when deprecated features are used, and backported versions of certain key Python 3000 features. Installing multiple versions ---------------------------- On Unix and Mac systems if you intend to install multiple versions of Python using the same installation prefix (--prefix argument to the configure script) you must take care that your primary python executable is not overwritten by the installation of a different versio. All files and directories installed using "make altinstall" contain the major and minor version and can thus live side-by-side. "make install" also creates ${prefix}/bin/python which refers to ${prefix}/bin/pythonX.Y. If you intend to install multiple versions using the same prefix you must decide which version (if any) is your "primary" version. Install that version using "make install". Install all other versions using "make altinstall". For example, if you want to install Python 2.5, 2.6 and 3.0 with 2.6 being the primary version, you would execute "make install" in your 2.6 build directory and "make altinstall" in the others. Configuration options and variables ----------------------------------- A source-to-source translation tool, "2to3", can take care of the mundane task of converting large amounts of source code. It is not a complete solution but is complemented by the deprecation warnings in 2.6. This tool is currently available via the Subversion sandbox: http://svn.python.org/view/sandbox/trunk/2to3/ Issue Tracker and Mailing List ------------------------------ We're soliciting bug reports about all aspects of the language. Fixes are also welcome, preferable in unified diff format. Please use the issue tracker: http://bugs.python.org/ If you're not sure whether you're dealing with a bug or a feature, use the mailing list: python-3000@python.org To subscribe to the list, use the mailman form: http://mail.python.org/mailman/listinfo/python-3000/ Build Instructions ------------------ On Unix, Linux, BSD, OSX, and Cygwin: ./configure make make test sudo make install # or "make altinstall" You can pass many options to the configure script; run "./configure --help" to find out more. On OSX and Cygwin, the executable is called python.exe; elsewhere it's just python. On Mac OS X, if you have configured Python with --enable-framework, you should use "make frameworkinstall" to do the installation. Note that this installs the Python executable in a place that is not normally on your PATH, you may want to set up a symlink in /usr/local/bin. On Windows, see PCbuild/readme.txt. If you wish, you can create a subdirectory and invoke configure from there. For example: mkdir debug cd debug ../configure --with-pydebug make make test (This will fail if you *also* built at the top-level directory. You should do a "make clean" at the toplevel first.) Copyright and License Information --------------------------------- Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 Python Software Foundation. All rights reserved. Copyright (c) 2000 BeOpen.com. All rights reserved. Copyright (c) 1995-2001 Corporation for National Research Initiatives. All rights reserved. Copyright (c) 1991-1995 Stichting Mathematisch Centrum. All rights reserved. See the file "LICENSE" for information on the history of this software, terms & conditions for usage, and a DISCLAIMER OF ALL WARRANTIES. This Python distribution contains *no* GNU General Public License (GPL) code, so it may be used in proprietary projects. There are interfaces to some GNU code but these are entirely optional. All trademarks referenced herein are property of their respective holders.