Jython Beta and 2.2 发布了

本以为已经挂了，今天无意中去逛了一下，竟然更新了，而且看了它的roadmap对以后还是挺期待的


http://www.jython.org/Project/roadmap.html

这次的更新有　：

[quote]
Jython 2.2 beta1

New features
- much improved support for __unicode__ especially in the parser (u"string" and
friends now result in a PyUnicode object)
- added datetime support using the pure python datetime.py from cpython non-dist.
- new-style classes and their instances are Java serializable
- most new-style builtin types can be pickleds
- __slots__ for new-style classes
- xml modules from pyxml readded
- comparison operations between subclasses of
builtin types tries the subclass first even if it's on the right side
Bugs fixed.
- Modules that throw exceptions while being imported aren't left
in sys.modules
- Don't allow sys.recursionlimit to be set below 0
- [ 1533624 ] NPE thrown building traceback for a call that jumps
threads
- [ 1531644 ] import * makes java exception uncatchable
- [1243049, 1218089] Can't subclass builtin types in 2.2a1
- [1256506] Importing directory module with 12+ char name fails
- [1512745] Allow arbitrary precision for formatted strings,
but only 250 chars for decimal, integer and long
- [1506749] Instance __dict__ are unassignable
- [1599004] several fixes to get the sha module up to speed
- [1616493] unicode objects can't be passed to os.path
methods
- [ 979157 ] Stack traces untrimmed
- [ 1299032 ] os.getenv out of sync with cpython
- [ 738951 ] jython slice behavior differs from python in __getattr__
- [ 610576 ] Impl of abstract method not found
- [ 1374088 ] keyword args to dict() constructor ignored
- [ 730082 ] new can't create unbound methods
- [ 1382581 ] double(s) read inaccurately from database
- [ 1603312 ] subclasses of int raise a TypeError when given large
value
- [1465476] bad parenthesis nesting terminates interpreter
- [ 1227282 ] Deadlock between PythonTraceFunction.safeCall() and
imp.import
- [ 1421812 ] Jython 2.2a and 2.1 imports directories as modules
- [ 480017 ] Proxy super classes are loaded from syspath, not the
proxy's classpath
- [ 628315 ] problem with Java synchronized lists
- [ 1284344 ] __file__ compiled into .py.class file
- [ 610576 ] Impl of abstract method not found
Patches applied.
- [906256] Follow spec for read modes of open()
- [868514] yield in finally block -- yield in nested try:except:
- [1542997] Only evaluate the second expression in an assert
if the first expression is false
- [1612711]: add iterkeys, itervalues and iteritems to
PyStringMap
- [ 1267425 ] make cStringIO work with gzip.py
- [ 1361317 ] __set__ failing on PyProperty

[/quote]