v811_spc009/external/python/cpython2/Misc/NEWS.d/2.6b2.rst

.. bpo: 3156
.. date: 7059
.. nonce: hdm5KM
.. release date: 17-Jul-2008
.. section: Core and Builtins

Fix inconsistent behavior of the bytearray type: all its methods now allow
for items objects that can be converted to an integer using
operator.index().

..

.. bpo: 3360
.. date: 7058
.. nonce: IrjlMc
.. section: Core and Builtins

Fix incorrect parsing of '020000000000.0', which produced a ValueError
instead of giving the correct float.

..

.. bpo: 3083
.. date: 7057
.. nonce: -lGbUY
.. section: Core and Builtins

Add alternate (#) formatting for bin, oct, hex output for str.format().
This adds the prefix 0b, 0o, or 0x, respectively.

..

.. bpo: 3008
.. date: 7056
.. nonce: YsZO12
.. section: Core and Builtins

the float type has a new instance method 'float.hex' and a new class method
'float.fromhex' to convert floating-point numbers to and from hexadecimal
strings, respectively.

..

.. bpo: 2235
.. date: 7055
.. nonce: 8Brs_N
.. section: Core and Builtins

__hash__ is once again inherited by default. To allow collections.Hashable
to remain meaningful in the presence of the default hash implementation
(object.__hash__), it is now possible to explicit block inheritance of hash
by setting __hash__=None at the Python level, or
tp_hash=PyObject_HashNotImplemented at the C level.

..

.. bpo: 3221
.. date: 7054
.. nonce: -0HAEB
.. section: Core and Builtins

Issue a RuntimeWarning instead of raising SystemError if the parent module
cannot be found while performing an absolute import. This means that an
incorrectly defined __package__ attribute will now only prevent relative
imports in that module rather than causing all imports from that module to
fail.

..

.. bpo: 2517
.. date: 7053
.. nonce: YHwfKp
.. section: Core and Builtins

Allow unicode messages in Exceptions again by correctly bypassing the
instance dictionary when looking up __unicode__ on new-style classes.

..

.. bpo: 3242
.. date: 7052
.. nonce: uFneM1
.. section: Core and Builtins

Fix a crash inside the print statement, if sys.stdout is set to a custom
object whose write() method happens to install another file in sys.stdout.

..

.. bpo: 3088
.. date: 7051
.. nonce: bSHlNi
.. section: Core and Builtins

Corrected a race condition in classes derived from threading.local: the
first member set by a thread could be saved in another thread's dictionary.

..

.. bpo: 3004
.. date: 7050
.. nonce: P4g_vU
.. section: Core and Builtins

Minor change to slice.indices(): the start and stop arguments are now
treated identically, making the behaviour easier to describe and understand.
For example, slice(None, -10, 1).indices(9) now returns (0, 0, 1) instead of
(0, -1, 1), and slice(None, 10, -1).indices(10) returns (9, 9, -1) instead
of (9, 10, -1).

..

.. bpo: 3219
.. date: 7049
.. nonce: 6awi9c
.. section: Core and Builtins

Calling a function with repeated keyword arguments, f(a=2, a=23), would not
cause a syntax error.  This was a regression from 2.4 caused by the switch
to the new compiler.

..

.. bpo: 2862
.. date: 7048
.. nonce: R-Avyy
.. section: Core and Builtins

Make int and float freelist management consistent with other freelists.
Changes their CompactFreeList apis into ClearFreeList apis and calls them
via gc.collect().

..

.. bpo: 3554
.. date: 7047
.. nonce: _5DO8B
.. section: Library

ctypes.string_at and ctypes.wstring_at did call Python api functions without
holding the GIL, which could lead to a fatal error when they failed.

..

.. bpo: 799428
.. date: 7046
.. nonce: kA7sJS
.. section: Library

Fix Tkinter.Misc._nametowidget to unwrap Tcl command objects.

..

.. bpo: 3395
.. date: 7045
.. nonce: j6q9M6
.. section: Library

fix reference in test_multiprocessing to old debugInfo method

..

.. bpo: 3312
.. date: 7044
.. nonce: pGNZVY
.. section: Library

Fix two crashes in sqlite3.

..

.. bpo: 1608818
.. date: 7043
.. nonce: FtvGGk
.. section: Library

Fix misbehavior in os.listdir() if readdir() fails.

..

.. bpo: 3125
.. date: 7042
.. nonce: fEAPxY
.. section: Library

Remove copy_reg in multiprocessing and replace it with
ForkingPickler.register() to resolve conflict with ctypes.

..

.. bpo: 3090
.. date: 7041
.. nonce: Dl5Ar4
.. section: Library

Fixed ARCHFLAGS parsing on OS/X

..

.. bpo: 3313
.. date: 7040
.. nonce: wvm6HP
.. section: Library

Fixed a crash when a failed dlopen() call does not set a valid dlerror()
message.

..

.. bpo: 3258
.. date: 7039
.. nonce: JBBmgi
.. section: Library

Fixed a crash when a ctypes POINTER type to an incomplete structure was
created.

..

.. bpo: 3339
.. date: 7038
.. nonce: L4Fn9f
.. section: Library

dummy_thread.acquire() should not return None.

..

.. bpo: 3285
.. date: 7037
.. nonce: 9B3FF_
.. section: Library

Fractions from_float() and from_decimal() accept Integral arguments.

..

.. bpo: 3301
.. date: 7036
.. nonce: 063oaQ
.. section: Library

Bisect module behaved badly when lo was negative.

..

.. bpo: 839496
.. date: 7035
.. nonce: pl02h-
.. section: Library

SimpleHTTPServer used to open text files in text mode. This is both
unnecessary (HTTP allows text content to be sent in several forms) and wrong
because the actual transmitted size could differ from the content-length.
The problem had been corrected in the 2.4 branch, but never merged into
trunk.

..

.. bpo: 2663
.. date: 7034
.. nonce: j037TB
.. section: Library

add filtering capability to shutil.copytree().

..

.. bpo: 1622
.. date: 7033
.. nonce: Yi7nBf
.. section: Library

Correct interpretation of various ZIP header fields.

..

.. bpo: 1526
.. date: 7032
.. nonce: GTmFzB
.. section: Library

Allow more than 64k files to be added to Zip64 file.

..

.. bpo: 1746
.. date: 7031
.. nonce: 9HT8Dq
.. section: Library

Correct handling of zipfile archive comments (previously archives with
comments over 4k were flagged as invalid). Allow writing Zip files with
archives by setting the 'comment' attribute of a ZipFile.

..

.. bpo: 449227
.. date: 7030
.. nonce: 5LsZeI
.. section: Library

The rlcompleter module now adds "(" to callable objects when completed.

..

.. bpo: 3190
.. date: 7029
.. nonce: VtDnou
.. section: Library

Pydoc now hides the automatic module attribute __package__ (the handling is
now the same as that of other special attributes like __name__).

..

.. bpo: 2885
.. date: 7028
.. nonce: uiHEVr
.. section: Library

The urllib.urlopen() function has been deprecated for removal in Python 3.0
in favor of urllib2.urlopen().

..

.. bpo: 2113
.. date: 7027
.. nonce: bYWyrt
.. section: Library

Fix error in subprocess.Popen if the select system call is interrupted by a
signal.

..

.. bpo: 3309
.. date: 7026
.. nonce: Y7DVRF
.. section: Library

Fix bz2.BZFile iterator to release its internal lock properly when raising
an exception due to the bz2file being closed. Prevents a deadlock.

..

.. bpo: 3094
.. date: 7025
.. nonce: DuUvkr
.. section: Library

httplib.HTTPSConnection Host: headers no longer include the redundant ":443"
port number designation when the connection is using the default https port
(443).

..

.. bpo: 874900
.. date: 7024
.. nonce: O4a6qo
.. section: Library

after an os.fork() call the threading module state is cleaned up in the
child process to prevent deadlock and report proper thread counts if the new
process uses the threading module.

..

.. bpo: 0
.. date: 7023
.. nonce: qnkMJb
.. section: Tests

test.test_support.catch_warning now keeps track of all warnings it sees and
is now better documented. Explicit unit tests for this context manager have
been added to test_warnings.

..

.. bpo: 3215
.. date: 7022
.. nonce: JA6IUI
.. section: Build

Build sqlite3 as sqlite3.dll, not sqlite3.pyd.

..

.. bpo: 0
.. date: 7021
.. nonce: A25wbC
.. section: Documentation

Document that robotparser has been renamed to urllib.robotparser in Python
3.0.

..

.. bpo: 0
.. date: 7020
.. nonce: k24KZW
.. section: Documentation

Document that urlparse has been renamed to urllib.parse in Python 3.0.

..

.. bpo: 0
.. date: 7019
.. nonce: wtGKB7
.. section: Documentation

Document that urllib2 is split across multiple modules and renamed in Python
3.0.

..

.. bpo: 0
.. date: 7018
.. nonce: kWfaYS
.. section: Documentation

Document that urllib is split across multiple modules and renamed in Python
3.0.