Jython 2.5.4rc1 Release Notes ============================= Bugs Fixed ---------- - [ 1936 ] JBoss 7, vfs protocol in use for jarFileName in PySystemState. - [ 1972 ] jython 2.5.3 sys.stdin.readline() hangs when jython launched as subprocess on Mac OS X. - [ 1962 ] Interactive console in Jython 2.5.3 needs CRTL-D to execute command. - [ 1676 ] NPE in defaultdict - [ 1481 ] jython throws java.lang.IllegalArgumentException instead of ValueError. - [ 1716 ] xrange slicing raises NPE. Jython 2.7b1 Release Notes ========================== New Features ------------ - bytearray complete - a buffer API - memoryview - bz2 module Bugs Fixed ---------- - [ 1716 ] xrange slicing raises NPE. - [ 1968 ] Fixes for test_csv.py. - [ 1989 ] condition.notify_all() is missing. - [ 1994 ] threading.Event doesn't have is_set method fixed. - [ 1327 ] ThreadState needs API cleanup work - [ 1309 ] Server sockets do not support client options and propagate them to 'accept'ed client sockets. - [ 1951 ] Bytecode Interpreter stack optimization for larger arguments - [ 1894 ] bytearray does not support '+' or .join() - [ 1921 ] compiler module broken in Jython 2.7 - [ 1920 ] Backport CO_FUTURE_PRINT_FUNCTION to Lib/compiler/pycodegen.py - [ 1914 ] Float formatting broken in many non-English locales in Jython 2.7 - [ 1909 ] attrgetter does not parse dotted attributes - [ 1924 ] Implement operator.methodcaller - [ 1934 ] Break itertools.compress into a separate class - [ 1933 ] Break itertools.cycle into a separate class - [ 1932 ] Make check for iterability in chain() arguments lazy - [ 1931 ] Check that there are exactly 2 filter args - [ 1913 ] Support short -W options - [ 1897 ] 2.7.0ax only has partial ssl support - array_class in jarray module returns the "Array of a type" class Jython 2.5.3rc1 Release Notes ============================= Bugs Fixed - (Summary of all since 2.5.2) ----------------------------------------- - [ 1952 ] __import__(): Handling of non-dict globals argument incompatible with CPython - [ 1754 ] modjy does not provide appropriate wsgi.input file-like object - [ 1908 ] Patch for 'Unmapped exception: java.net.NoRouteToHostException' - [ 1871 ] Relative import in module gets imported to top level (regression) - [ 1854 ] set().pop() race condition - [ 1730 ] functools.partial incorrectly makes __doc__ property readonly - [ 1537 ] expat: org.python.apache.xerces.parsers.SAXParser - [ 1268 ] SAX parsers wants to load external DTDs, causing an exception - [ 1805 ] threading.Thread always gets name "Thread" instead of a discriminating one - [ 1866 ] Parser does not have mismatch token error messages caught by BaseRecognizer - [ 1837 ] gderived.py and template Ant target fail on Windows - [ 1536 ] NPE in org.python.jsr223.PyScriptEngine:187 - [ 1640 ] cStringIO does not complain on getvalue after close - [ 1721 ] NPE when using JSR 223 (TestCase+Patch) - [ 1749 ] function descriptor doesn't work in interactive console - [ 1816 ] Jython Interactive Console makes system beep noise too much - [ 1829 ] test_socket.py failing on Ubuntu (Oneiric) - [ 1844 ] bad host returned by getsockname - [ 1727 ] Error in Jython 2.5.2 with os.stat and varargs - [ 1735 ] return type of os.read is unicode, not str - [ 1755 ] os.utime('/tmp/nonexistent-file', None) fails to raise OSError - [ 1768 ] sax.parse doesn't handle attributes with name 'id' correctly - [ 1803 ] _tcpsocket doesn't have 'family' attribute - [ 1804 ] _tcpsocket doesn't have 'type' and 'proto' attributes - [ 1809 ] socket.getaddrinfo sometimes returns an object that crashes in __str__ - [ 1811 ] Recursive import bug w/ SQLAlchemy 0.7.3 - [ 1819 ] Incorrect handling of Java object toString methods returning null - [ 1824 ] os.link() can silently fail - [ 1825 ] EnvironmentError.filename is `str` even if original name is `unicode` - [ 1828 ] Problems inheriting from long - [ 1833 ] Trouble passing Python objects through a Java class back to Python Jython 2.5.2 Release Notes ========================== The following features have been added and bugs have been repaired for 2.5.2. For a look at the complete roadmap for Jython along with links for the PEPs and other information, please look at the `roadmap`_: New Features ------------ - The socket module now includes ipv6 support - The socket module now also includes Internationalized Domain Names (RFC 3490) support on Java 6 - Performance improvements around method invocation. 2.5.2 runs the richards benchmark 3x faster and the pystone benchmark 20% faster than 2.5.1 - The posix/nt module was rewritten in Java and the performance of its often performance-critical stat function has significantly improved - Improved OSError errno messages on Windows - Slightly improved startup time (ongoing Issue #1380) - Better readline module emulation (required for IPython support) - Python functions can be directly passed to Java methods that take a single method interface (such as Callable or Runnable) - Add google indexer (by Yin Wang and Steve Yegge) Bugs Fixed ---------- 2.5.2-rc4 ~~~~~~~~~ - [ 1667 ] thread.local subclasses with constructor params fail - [ 1698 ] warnings module fails under JSR-223 - [ 1697 ] Wrong error message when http connection can not be established - [ 1210 ] Lib/socket.py doesn't allow IPv6 sockets and fails with an AssertionError - [ 1700 ] "virtualenv is not compatible" to 2.5.2rc3 - [ 1701 ] Files are not flushed properly when opened from the EDT (partial fix) 2.5.2-rc3 ~~~~~~~~~ - [ 1674 ] PDB crashes under the JSR-223 scripting engine - [ 1680 ] jython -c option is not parsed right - [ 1681 ] JSR-223, Jython 2.5.2 and implementing Java Interfaces from Python - [ 1675 ] Jython exits prematurely when executing a file, thus killing Swing windows - [ 1682 ] exit code of 0 on unhandled exception - [ 1668 ] strptime('','') works on cpython but not on jython - [ 1693 ] Unicode sys.path elements cause UnicodeErrors on import 2.5.2-rc2 ~~~~~~~~~ - [ 1665 ] cPickle calls __import__ with illegal parameters - [ 1628 ] getpass.getpass echoes input - Fix logic to detect that a console is interactive (related to #1133) 2.5.2-rc1 ~~~~~~~~~ - [ 1133 ] Support ipython and other completers with readline emulation - [ 1642 ] JSR223 PyScriptEngine#getInterface returns a NPE when called with zero args - [ 1662 ] time.strptime does not use Java date format strings properly - [ 1543 ] PyArray fails to clean up pre-allocated space - [ 1661 ] Error at on exit in TCC/LE - [ 1639 ] JBoss 5, vfszip protocol in use for jarFileName in PySystemState - [ 1660 ] threading module memory leak - [ 1452 ] pydoc help() function fails because sys.executable is None in stand-alone Jython - [ 1568 ] sys.stdout.encoding returns wrong value in Windows with Jython 2.5.1 (fixed on Java 6 only) - [ 1647 ] zxJDBC does not handle NVARCHAR - SocketServer module now supports ephemeral server ports (by using port 0); see discussion for #1660 2.5.2-b2 ~~~~~~~~ - [ 1327 ] Classloaders cannot GC, which exhausts permgen (partial bug fix) - [ 1604 ] PyBuiltinCallable.Info should be serializable - [ 1397 ] Bugs in PyList and PyJavaType.ListIndexDelegate slice setting - [ 1503 ] Java constructors should take keyword arguments - [ 1648,1495,1516 ] Incomplete implementation of pep328 for relative imports - [ 1611 ] Jython bytecode violated JLS, causing NPE on Sun's JVM when using -Xcomp option - [ 1643 ] Tools subdirectory still exists in trunk - [ 1455 ] Classes loaded dynamically from sys.path do not have their package defined - [ 1555 ] Jython does not publish MIME types via JSR 223 (ScriptEngine.getFactory().getMimeTypes() is empty). - [ 1632 ] cPickle.Unpickler does not allow assignment of find_global - [ 1395 ] PyList.indexOf() and PyTuple.indexOf() do not function properly - [ 1373 ] Jython ClassLoader getResource does not work - [ 1506 ] Jython applies PEP263 pattern for determining source-code encoding on noncomments - [ 1630 ] threading.Thread lacks __tojava__ method - [ 1558 ] PyFunction to single method interface wrapping does not andle java.lang.Object methods - [ 1622 ] array type prevents __radd__ fallback 2.5.2-b1 ~~~~~~~~ - [ 1614 ] minidom chunks the character input on multi-line values - [ 1615 ] Can't invoke Java method that takes a variable number of arguments with zero arguments - [ 1605 ] float preference over PyComplex as arg to __call__ breaks logic - [ 1586 ] weakref reference count leak when kwargs are used - [ 1601 ] Can't serialize PyCode object - [ 1551 ] Java objects cannot be copied by the copy module - [ 1375 ] XML SAX: attrs.get((None, 'attr')) gives NPE - [ 1488 ] sax JyInputSourceWrapper does not support unicode strings - [ 1510 ] minidom is not parsing comment information correctly - [ 1549 ] Wrapping an InputStream with a PyFile wrongly carries out line-ending translation. - [ 1583 ] xml.dom.Node.data returns bytestrings of decoded unicode - [ 1515 ] modjy sometimes adds None to the sys.path - [ 1507 ] modjy crashes if any query string parameters are not set with '=' - [ 1473 ] modjy servlet doesn't import site-packages by default - [ 1474 ] modjy servlet doesn't call atexit handlers - [ 1225 ] socket.getservbyname/port() not yet supported - [ 1532 ] Cannot use docstring when defining class - [ 1530 ] BoolOp in multiple assign causes VerifyError - [ 1478 ] defaultdict & weakref.WeakKeyDictionary [TypeError: first argument must be callable] - [ 1487 ] Import of module with latin-1 chars fails on utf-8 file encoding - [ 1449 ] Ellipsis comparison different from Python 2.5 to Jython 2.5 - [ 1493 ] tarfile.extractall() throws "AttributeError: 'module' object has no attribute 'chown'" when called by root - [ 1470 ] os.mkdir Errno difference from cpython - [ 1496 ] fix os.listdir errno for non-existing dirs - [ 1499 ] PostgreSQL datahandler should return Decimals instead of floats for NUMERIC/DECIMAL columns - [ 1477 ] os.setpgrp and posix.setpgrp fail with TypeError - [ 1396 ] Assigning os module funcs as class attributes incompatible with CPython - [ 1504 ] Inheriting twice from the same Java interface causes MRO problems - [ 1511 ] PySet doesn't support Java serialization - [ 1426 ] JSR 223 Bindings changes not taking effect and leaking between threads; unnecessary synchronization - [ 1548 ] Parentheses in CLASSPATH cause errors in jython.bat - [ 1576 ] files opened in 'a+' mode not readable - [ 1563 ] unicode() for Java objects working differently in 2.2 and 2.5 - [ 1566 ] os.popen(cmd).read() returns `\r\n` as newline on Windows with Jython 2.5 - [ 1517 ] TypeError: get_referrers - [ 1502 ] string-escape codec incorrect - [ 1534 ] new style object __dict__[name] ignored - [ 1479 ] xml parser file lock - [ 1582 ] com.ziclix.python.sql.PyConnection leaks memory - [ 1520 ] os.listdir doesn't return unicode when requested - [ 1483 ] optparse std module dies on non-ASCII unicode data - [ 1390 ] ihooks fails due to unimplemented methods in imp module - [ 1456 ] sys.trace/profile attributes cause: AttributeError: write-only attr: trace in PyAMF - [ 1385 ] generator.throw uncaught on new generator doesn't stop the generator - [ 1596 ] SynchronizedCallable does not report that it is callable [suggested fix] - [ 1557 ] jython.bat doesn't work in 4nt - [ 1567 ] [Windows] Wildcard Parameter * gets expanded to filename - [ 1594 ] Glob patterns like .txt processed incorrectly on startup - [ 1356 ] [Windows] test_subprocess test_communicate_pipe_buf fails - [ 1595 ] [patch] CachedJarsPackageManager cannot write cache for packages in jar over 64k - [ 1522 ] repeated execution of external python scripts causing PermGen out of memory exception - Fix runtime issues during exitfuncs triggered via SystemRestart (such as during Django or Pylons development mode reloading) - Fix pickling of collections.defaultdict objects - Fix the cmath module to accept objects implementing the __float__ method - Add google indexer (by Yin Wang and Steve Yegge) Jython 2.5.1 Release Notes ========================== The following features have been added and bugs have been repaired for 2.5.1. For a look at the complete roadmap for Jython along with links for the PEPs and other information, please look at the `roadmap`_: New Features ------------ - zxJDBC supports the with-statement: connections are committed or rollbacked; cursors are closed - Upgraded to ANTLR 3.1.3 - [ 1859477 ] Dynamically loaded ServletFilters like PyServlet - Built in JSR 223 scripting engine, with LiveTribe JSR 223 implementation for JDK 5 - Jython "-J-classpath cp_args_here" now works as expected for unix shell. Bugs Fixed ---------- - [ 1466 ] wrong handling of append only files - [ 1079 ] fixed regression on issue: twisted.python.threadable module: missing attribute '_RLock' - [ 1461 ] assert statement should lookup AssertionError using getglobal - [ 1425 ] distutils/util.py assumes too much posix - [ 1457 ] Cannot write an array in a file opened in r+b mode. - [ 1382 ] __cmp__ on certain types raises ArrayStoreException - [ 1443 ] Can't update() hashlib.sha1() with array.array('c') - [ 1444 ] Can't zlib.compress() with array.array('c') - [ 1458 ] Builtin codecs aren't available without standard lib - [ 645615 ] cannot import through symbolic links - [ 1366 ] parsing of lamda expression fails - [ 1365 ] continuation lines fail in interactive interpreter - [ 1377 ] Event names shadowed by a field name on Java types leads to a NPE - [ 1381 ] Redundant declarations of interface implementation hides overriden methods - [ 1189 ] MD5 hash is incorrectly calculated when string contains non-latin chars and using python md5 lib - [ 1802339 ] Problem printing unicode when stdout intercepted - [ 1145 ] Jython 2.5 compatibility problem with JSR 223 - [ 1400 ] Evaluating expression via JSR 223 ScriptEngine returns null instead of True/False - [ 1413 ] Array data type (PostgreSQL) is not supported (NPE) - [ 1434 ] Cannot get return code from a process started with os.popen with Jython 2.5 (worked in 2.2) - [ 1391 ] socket.getaddrinfo() breaks ftplib FTP client - [ 1409 ] JSR-233 engine version numbers backwards - [ 1408 ] JSR-223 engine doesn't implement I/O redirection - [ 1393 ] TypeError: _new_impl(): expected 1 args; got 0 - [ 1415 ] ast Node creation fails with no arg constructors - [ 1405 ] Executing __run__.py from .jar throws exception(SystemExit: 0) in main when sys.exit(0) is called - [ 1439 ] Can't write() array.array - [ 1139 ] crashes on isinstance - [ 1430 ] Oracle JDBC Connection close - [ 1406 ] Parsing a simple PEP 342 coroutine crashes Jython 2.5 - [ 1407 ] ClassCastException in plain Python coroutine - [ 1424 ] Relative imports do not work in some cases Jython 2.5.0 Release Notes ========================== The following features have been added for 2.5.0. For a look at the complete roadmap for 2.5 along with links for the PEPs and other information, please look at the `roadmap`_: - yield is always a keyword - int() will now return a long instead of raising OverflowError if a number is too large - list.insert() changed to be consistent with negative slice indexing - list.index() takes optional start, stop arguments. - Dictionaries gained a pop() method and .fromkeys() class method. - dict() constructor takes keyword arguments. - Many type objects are now callable. - PEP 279: enumerate() built-in added. - PEP 218: A Standard Set Datatype - PEP 273: Importing Modules from Zip Archives - PEP 278: Universal Newline Support - PEP 282: logging package - PEP 285: A Boolean Type - PEP 293: Codec Error Handling Callbacks - PEP 302: New Import Hooks - PEP 307: Pickle Enhancements - PEP 324: subprocess module - optparse module - ExposeAnnotations - Move antlr parser in /trunk/sandbox/ast to trunk - Hookup asm compiler to antlr, solidify and add 2.5 features - PEP 289: Generator expressions - PEP 263: Defining Python Source Code Encodings - PEP 318: Function/method decorators - PEP 308: Conditional expressions - PEP 343: 'with' statement - PEP 342: Coroutines via generators - PEP 341: Unified try/except/finally - PEP 352: Exceptions as new-style classes - UpgradeTo25CPythonLib - PEP 292: Simpler String Substitutions - PEP 327: decimal type - UpgradeTo25CPythonLib - Ongoing parser fixes (universal newlines, line numbering, newline handling, interactive interpreter bugs) - PEP 237: Unifying int/long - PEP 357: Allowing Any Object to be Used for Slicing - PEP 309: Partial Function Application - PEP 305: csv module - PEP 338: Executing modules as scripts - unicodedata module - PEP 328: Multi-line and absolute/relative imports - elementtree module -> jython-elementtree - New Java integration (based on new style classes) - cjkcodecs - bz2 module - ReplaceJythonc .. _roadmap: http://wiki.python.org/jython/RoadMap