You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
443 lines
8.7 KiB
443 lines
8.7 KiB
.. bpo: 5677
|
|
.. date: 7847
|
|
.. nonce: b0Qejz
|
|
.. release date: 2010-02-06
|
|
.. section: Core and Builtins
|
|
|
|
Explicitly forbid write operations on read-only file objects, and read
|
|
operations on write-only file objects. On Windows, the system C library
|
|
would return a bogus result; on Solaris, it was possible to crash the
|
|
interpreter. Patch by Stefan Krah.
|
|
|
|
..
|
|
|
|
.. bpo: 7853
|
|
.. date: 7846
|
|
.. nonce: 7BnJKC
|
|
.. section: Core and Builtins
|
|
|
|
Normalize exceptions before they are passed to a context manager's
|
|
``__exit__()`` method.
|
|
|
|
..
|
|
|
|
.. bpo: 7385
|
|
.. date: 7845
|
|
.. nonce: OVCbWd
|
|
.. section: Core and Builtins
|
|
|
|
Fix a crash in ``PyMemoryView_FromObject()`` when ``PyObject_GetBuffer()``
|
|
fails. Patch by Florent Xicluna.
|
|
|
|
..
|
|
|
|
.. bpo: 7819
|
|
.. date: 7844
|
|
.. nonce: tGsOrJ
|
|
.. section: Core and Builtins
|
|
|
|
Check ``sys.call_tracing()`` arguments types.
|
|
|
|
..
|
|
|
|
.. bpo: 7788
|
|
.. date: 7843
|
|
.. nonce: 4T4M13
|
|
.. section: Core and Builtins
|
|
|
|
Fix an interpreter crash produced by deleting a list slice with very large
|
|
step value.
|
|
|
|
..
|
|
|
|
.. bpo: 7766
|
|
.. date: 7842
|
|
.. nonce: aejr9M
|
|
.. section: Core and Builtins
|
|
|
|
Change ``sys.getwindowsversion()`` return value to a named tuple and add the
|
|
additional members returned in an OSVERSIONINFOEX structure. The new
|
|
members are service_pack_major, service_pack_minor, suite_mask, and
|
|
product_type.
|
|
|
|
..
|
|
|
|
.. bpo: 7561
|
|
.. date: 7841
|
|
.. nonce: dYmand
|
|
.. section: Core and Builtins
|
|
|
|
Operations on empty bytearrays (such as ``int(bytearray())``) could crash in
|
|
many places because of the ``PyByteArray_AS_STRING()`` macro returning NULL.
|
|
The macro now returns a statically allocated empty string instead.
|
|
|
|
..
|
|
|
|
.. bpo: 7622
|
|
.. date: 7840
|
|
.. nonce: yL5cXb
|
|
.. section: Core and Builtins
|
|
|
|
Improve the split(), rsplit(), splitlines() and replace() methods of bytes,
|
|
bytearray and unicode objects by using a common implementation based on
|
|
stringlib's fast search. Patch by Florent Xicluna.
|
|
|
|
..
|
|
|
|
.. bpo: 7632
|
|
.. date: 7839
|
|
.. nonce: djAkIG
|
|
.. section: Core and Builtins
|
|
|
|
Fix various str -> float conversion bugs present in 2.7 alpha 2, including:
|
|
|
|
(1) a serious 'wrong output' bug that could occur for long (> 40 digit)
|
|
input strings, (2) a crash in dtoa.c that occurred in debug builds when
|
|
parsing certain long numeric strings corresponding to subnormal values,
|
|
(3) a memory leak for some values large enough to cause overflow, and (4) a
|
|
number of flaws that could lead to incorrectly rounded results.
|
|
|
|
..
|
|
|
|
.. bpo: 7319
|
|
.. date: 7838
|
|
.. nonce: CIP64d
|
|
.. section: Core and Builtins
|
|
|
|
Silence ``DeprecationWarning`` by default when the -3 option is not used.
|
|
(See also: bpo-7770)
|
|
|
|
..
|
|
|
|
.. bpo: 2335
|
|
.. date: 7837
|
|
.. nonce: NB-Xpf
|
|
.. section: Core and Builtins
|
|
|
|
Backport set literals syntax from Python 3.x.
|
|
|
|
..
|
|
|
|
.. bpo: 2333
|
|
.. date: 7836
|
|
.. nonce: yWLBy3
|
|
.. section: Core and Builtins
|
|
|
|
Backport set and dict comprehensions syntax from Python 3.x.
|
|
|
|
..
|
|
|
|
.. bpo: 1967
|
|
.. date: 7835
|
|
.. nonce: RryGx3
|
|
.. section: Core and Builtins
|
|
|
|
Backport dictionary views from Python 3.x.
|
|
|
|
..
|
|
|
|
.. bpo: 9137
|
|
.. date: 7834
|
|
.. nonce: DgWODo
|
|
.. section: Library
|
|
|
|
Fix issue in MutableMapping.update, which incorrectly treated keyword
|
|
arguments called 'self' or 'other' specially.
|
|
|
|
..
|
|
|
|
.. bpo: 7835
|
|
.. date: 7833
|
|
.. nonce: jlbrK8
|
|
.. section: Library
|
|
|
|
shelve should no longer produce mysterious warnings during interpreter
|
|
shutdown.
|
|
|
|
..
|
|
|
|
.. bpo: 2746
|
|
.. date: 7832
|
|
.. nonce: F6UqCX
|
|
.. section: Library
|
|
|
|
Don't escape ampersands and angle brackets ("&", "<", ">") in XML processing
|
|
instructions and comments. These raw characters are allowed by the XML
|
|
specification, and are necessary when outputting e.g. PHP code in a
|
|
processing instruction. Patch by Neil Muller.
|
|
|
|
..
|
|
|
|
.. bpo: 7869
|
|
.. date: 7831
|
|
.. nonce: 1QS851
|
|
.. section: Library
|
|
|
|
logging: Improved diagnostic for format-time errors.
|
|
|
|
..
|
|
|
|
.. bpo: 7868
|
|
.. date: 7830
|
|
.. nonce: PXTr9t
|
|
.. section: Library
|
|
|
|
logging: Added loggerClass attribute to Manager.
|
|
|
|
..
|
|
|
|
.. bpo: 7851
|
|
.. date: 7829
|
|
.. nonce: 7OtUnx
|
|
.. section: Library
|
|
|
|
logging: Clarification on logging configuration files.
|
|
|
|
..
|
|
|
|
.. bpo: 4772
|
|
.. date: 7828
|
|
.. nonce: 9_Y3av
|
|
.. section: Library
|
|
|
|
Raise a ValueError when an unknown Bluetooth protocol is specified, rather
|
|
than fall through to AF_PACKET (in the ``socket`` module). Also, raise
|
|
ValueError rather than TypeError when an unknown TIPC address type is
|
|
specified. Patch by Brian Curtin.
|
|
|
|
..
|
|
|
|
.. bpo: 0
|
|
.. date: 7827
|
|
.. nonce: DG4Srd
|
|
.. section: Library
|
|
|
|
logging: Implemented PEP 391.
|
|
|
|
..
|
|
|
|
.. bpo: 6939
|
|
.. date: 7826
|
|
.. nonce: 8fBhhK
|
|
.. section: Library
|
|
|
|
Fix file I/O objects in the `io` module to keep the original file position
|
|
when calling `truncate()`. It would previously change the file position to
|
|
the given argument, which goes against the tradition of ftruncate() and
|
|
other truncation APIs. Patch by Pascal Chambon.
|
|
|
|
..
|
|
|
|
.. bpo: 7610
|
|
.. date: 7825
|
|
.. nonce: 2DXmYZ
|
|
.. section: Library
|
|
|
|
Reworked implementation of the internal ``zipfile.ZipExtFile`` class used to
|
|
represent files stored inside an archive. The new implementation is
|
|
significantly faster and can be wrapped in an ``io.BufferedReader`` object
|
|
for more speedups. It also solves an issue where interleaved calls to
|
|
``read()`` and ``readline()`` give wrong results. Patch by Nir Aides.
|
|
|
|
..
|
|
|
|
.. bpo: 7792
|
|
.. date: 7824
|
|
.. nonce: ncH8BS
|
|
.. section: Library
|
|
|
|
Registering non-classes to ABCs raised an obscure error.
|
|
|
|
..
|
|
|
|
.. bpo: 0
|
|
.. date: 7823
|
|
.. nonce: RpNACh
|
|
.. section: Library
|
|
|
|
Removed the deprecated functions ``verify()`` and ``vereq()`` from
|
|
Lib/test/test_support.py.
|
|
|
|
..
|
|
|
|
.. bpo: 7773
|
|
.. date: 7822
|
|
.. nonce: x2tWld
|
|
.. section: Library
|
|
|
|
Fix an UnboundLocalError in ``platform.linux_distribution()`` when the
|
|
release file is empty.
|
|
|
|
..
|
|
|
|
.. bpo: 7748
|
|
.. date: 7821
|
|
.. nonce: YlAgV-
|
|
.. section: Library
|
|
|
|
Since unicode values are supported for some metadata options in Distutils,
|
|
the DistributionMetadata get_* methods will now return a utf-8 encoded
|
|
string for them. This ensures that the upload and register commands send
|
|
the correct values to PyPI without any error.
|
|
|
|
..
|
|
|
|
.. bpo: 1670765
|
|
.. date: 7820
|
|
.. nonce: 9eCqJl
|
|
.. section: Library
|
|
|
|
Prevent ``email.generator.Generator`` from re-wrapping headers in
|
|
multipart/signed MIME parts, which fixes one of the sources of invalid
|
|
modifications to such parts by Generator.
|
|
|
|
..
|
|
|
|
.. bpo: 7701
|
|
.. date: 7819
|
|
.. nonce: e9a5VO
|
|
.. section: Library
|
|
|
|
Fix crash in ``binascii.b2a_uu()`` in debug mode when given a 1-byte
|
|
argument. Patch by Victor Stinner.
|
|
|
|
..
|
|
|
|
.. bpo: 3299
|
|
.. date: 7818
|
|
.. nonce: AzzK85
|
|
.. section: Library
|
|
|
|
Fix possible crash in the _sre module when given bad argument values in
|
|
debug mode. Patch by Victor Stinner.
|
|
|
|
..
|
|
|
|
.. bpo: 7703
|
|
.. date: 7817
|
|
.. nonce: FNoqUO
|
|
.. section: Library
|
|
|
|
Add support for the new buffer API to functions of the binascii module.
|
|
Backported from py3k by Florent Xicluna, with some additional tests.
|
|
|
|
..
|
|
|
|
.. bpo: 2846
|
|
.. date: 7816
|
|
.. nonce: 1yXo1U
|
|
.. section: Library
|
|
|
|
Add support for gzip.GzipFile reading zero-padded files. Patch by Brian
|
|
Curtin.
|
|
|
|
..
|
|
|
|
.. bpo: 5827
|
|
.. date: 7815
|
|
.. nonce: HqdXuX
|
|
.. section: Library
|
|
|
|
Make sure that normpath preserves unicode. Initial patch by Matt Giuca.
|
|
|
|
..
|
|
|
|
.. bpo: 5372
|
|
.. date: 7814
|
|
.. nonce: t3pYj8
|
|
.. section: Library
|
|
|
|
Drop the reuse of .o files in Distutils' ccompiler (since Extension extra
|
|
options may change the output without changing the .c file). Initial patch
|
|
by Collin Winter.
|
|
|
|
..
|
|
|
|
.. bpo: 0
|
|
.. date: 7813
|
|
.. nonce: nL49In
|
|
.. section: Library
|
|
|
|
Expat: Fix DoS via XML document with malformed UTF-8 sequences
|
|
(CVE_2009_3560).
|
|
|
|
..
|
|
|
|
.. bpo: 7632
|
|
.. date: 7812
|
|
.. nonce: AWDxJU
|
|
.. section: Build
|
|
|
|
When Py_USING_MEMORY_DEBUGGER is defined, disable the private memory
|
|
allocation scheme in dtoa.c and use PyMem_Malloc and PyMem_Free instead.
|
|
Also disable caching of powers of 5.
|
|
|
|
..
|
|
|
|
.. bpo: 7658
|
|
.. date: 7811
|
|
.. nonce: oUBbSZ
|
|
.. section: Build
|
|
|
|
Ensure that the new pythonw executable works on OSX 10.4
|
|
|
|
..
|
|
|
|
.. bpo: 7714
|
|
.. date: 7810
|
|
.. nonce: 27wQ2M
|
|
.. section: Build
|
|
|
|
Use ``gcc -dumpversion`` to detect the version of GCC on MacOSX.
|
|
|
|
..
|
|
|
|
.. bpo: 7661
|
|
.. date: 7809
|
|
.. nonce: ggMDHr
|
|
.. section: Build
|
|
|
|
Allow ctypes to be built from a non-ASCII directory path. Patch by Florent
|
|
Xicluna.
|
|
|
|
..
|
|
|
|
.. bpo: 0
|
|
.. date: 7808
|
|
.. nonce: KgUrLn
|
|
.. section: Tools/Demos
|
|
|
|
iobench (a file I/O benchmark) and ccbench (a concurrency benchmark) were
|
|
added to the ``Tools`` directory. They were previously living in the
|
|
sandbox.
|
|
|
|
..
|
|
|
|
.. bpo: 7728
|
|
.. date: 7807
|
|
.. nonce: f9wo4c
|
|
.. section: Tests
|
|
|
|
test_timeout was changed to use ``test_support.bind_port()`` instead of a
|
|
hard coded port.
|
|
|
|
..
|
|
|
|
.. bpo: 0
|
|
.. date: 7806
|
|
.. nonce: Dx9g36
|
|
.. section: Documentation
|
|
|
|
Updated "Using Python" documentation to include description of CPython's -J,
|
|
-U and -X options.
|
|
|
|
..
|
|
|
|
.. bpo: 0
|
|
.. date: 7805
|
|
.. nonce: vllYdR
|
|
.. section: Documentation
|
|
|
|
Updated Python manual page (options -B, -O0, -s, environment variables
|
|
PYTHONDONTWRITEBYTECODE, PYTHONNOUSERSITE).
|