Python 3.2.1 Final

　　Python 是一种面向对象、直译式计算机程序设计语言，也是一种功能强大而完善的通用型语言，已经具有十多年的发展历史，成熟且稳定。这种语言具有非常简捷而清晰的语法特点，适合完成各种高级任务，几乎可以在所有的操作系统中运行。详细如下：

　　下载:ftp/python/3.2.1/python-3.2.1.msi" target=_blank>Python 3.2.1 Final for Windows (14.7 MB)
　　下载:Python 3.2.1 Final for Linux (10.6 MB)
　　Python 3.2.1 was released on July 10th, 2011.

　　Python 3.2 is a continuation of the efforts to improve and stabilize the Python 3.x line. Since the final release of Python 2.7, the 2.x line will only receive bugfixes, and new features are developed for 3.x only.

　　Since PEP 3003, the Moratorium on Language Changes, is in effect, there are no changes in Python's syntax and only few changes to built-in types in Python 3.2. Development efforts concentrated on the standard library and support for porting code to Python 3. Highlights are:

　　numerous improvements to the unittest module

　　PEP 3147, support for .pyc repository directories

　　PEP 3149, support for version tagged dynamic libraries

　　PEP 3148, a new futures library for concurrent programming

　　PEP 384, a stable ABI for extension modules

　　PEP 391, dictionary-based logging configuration

　　an overhauled GIL implementation that reduces contention

　　an extended Email package that handles bytes messages

　　a much improved ssl module with support for SSL contexts and certificate hostname matching

　　a sysconfig

module to Access configuration information

　　additions to the shutil module, among them archive file support

　　many enhancements to configparser, among them mapping protocol support

　　improvements to pdb, the Python debugger

　　countless fixes regarding bytes/string issues; among them full support for a bytes environment (filenames, environment variables)

　　many consistency and behavior fixes for numeric operations