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Merge Python 3.4.0rc1 release branch.

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Larry Hastings 2014-02-11 00:15:46 -08:00
commit 3f99504c08
22 changed files with 198 additions and 64 deletions
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1
Doc/tools/sphinxext/susp-ignored.csv
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@ -282,3 +282,4 @@ whatsnew/changelog,,:PythonCmd,"With Tk < 8.5 _tkinter.c:PythonCmd() raised Unic
whatsnew/changelog,,::,": Fix FTP tests for IPv6, bind to ""::1"" instead of ""localhost""."
whatsnew/changelog,,::,": Use ""127.0.0.1"" or ""::1"" instead of ""localhost"" as much as"
whatsnew/changelog,,:password,user:password
whatsnew/changelog,,:gz,w:gz

1 c-api/arg :ref PyArg_ParseTuple(args, "O|O:ref", &object, &callback)
282 whatsnew/changelog :: : Fix FTP tests for IPv6, bind to "::1" instead of "localhost".
283 whatsnew/changelog :: : Use "127.0.0.1" or "::1" instead of "localhost" as much as
284 whatsnew/changelog :password user:password
285 whatsnew/changelog :gz w:gz

21
Doc/whatsnew/3.4.rst
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@ -364,6 +364,9 @@ Some smaller changes made to the core Python language are:
Contributed by Victor Stinner, Kang-Hao (Kenny) Lu and Serhiy Storchaka in
:issue:`12892`.
* :class:`bytes`.join() and :class:`bytearray`.join() now accept arbitrary
buffer objects as arguments. (Contributed by Antoine Pitrou in
:issue:`15958`.)
New Modules
@ -1609,6 +1612,19 @@ Porting to Python 3.4
This section lists previously described changes and other bugfixes
that may require changes to your code.
Changes in 'python' command behavior
------------------------------------
* In a posix shell, setting the :envvar:`PATH` environment variable to
an empty value is equivalent to not setting it at all. However, setting
:envvar:`PYTHONPATH` to an empty value was *not* equivalent to not setting it
at all: setting :envvar:`PYTHONPATH` to an empty value was equivalent to
setting it to ``.``, which leads to confusion when reasoning by analogy to
how :envvar:`PATH` works. The behavior now conforms to the posix convention
for :envvar:`PATH`.
Changes in the Python API
-------------------------
@ -1704,6 +1720,11 @@ Changes in the Python API
informative :exc:`ValueError` rather than the previous more mysterious
:exc:`AttributeError` (:issue:`9177`).
* :meth:`slice.indices` no longer produces an :exc:`OverflowError` for huge
values. As a consequence of this fix, :meth:`slice.indices` now raises a
:exc:`ValueError` if given a negative length; previously it returned nonsense
values (:issue:`14794`).
Changes in the C API
--------------------