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Groups > comp.lang.python > #63226
| Date | 2014-01-05 13:20 -0800 |
|---|---|
| From | Larry Hastings <larry@hastings.org> |
| Subject | [RELEASED] Python 3.4.0b2 |
| Newsgroups | comp.lang.python |
| Message-ID | <mailman.4971.1388956873.18130.python-list@python.org> (permalink) |
On behalf of the Python development team, I'm pleased to announce
the second beta release of Python 3.4.
This is a preview release, and its use is not recommended for
production settings.
Python 3.4 includes a range of improvements of the 3.x series, including
hundreds of small improvements and bug fixes. Major new features and
changes in the 3.4 release series include:
* PEP 428, a "pathlib" module providing object-oriented filesystem paths
* PEP 435, a standardized "enum" module
* PEP 436, a build enhancement that will help generate introspection
information for builtins
* PEP 442, improved semantics for object finalization
* PEP 443, adding single-dispatch generic functions to the standard library
* PEP 445, a new C API for implementing custom memory allocators
* PEP 446, changing file descriptors to not be inherited by default
in subprocesses
* PEP 450, a new "statistics" module
* PEP 451, standardizing module metadata for Python's module import system
* PEP 453, a bundled installer for the *pip* package manager
* PEP 454, a new "tracemalloc" module for tracing Python memory allocations
* PEP 456, a new hash algorithm for Python strings and binary data
* PEP 3154, a new and improved protocol for pickled objects
* PEP 3156, a new "asyncio" module, a new framework for asynchronous I/O
Python 3.4 is now in "feature freeze", meaning that no new features will be
added. The final release is projected for late February 2014.
To download Python 3.4.0b2 visit:
http://www.python.org/download/releases/3.4.0/
Please consider trying Python 3.4.0b2 with your code and reporting any
new issues you notice to:
http://bugs.python.org/
Enjoy!
--
Larry Hastings, Release Manager
larry at hastings.org
(on behalf of the entire python-dev team and 3.4's contributors)
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[RELEASED] Python 3.4.0b2 Larry Hastings <larry@hastings.org> - 2014-01-05 13:20 -0800
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