[Python-checkins] cpython: Make the organization of the body and the summary have parallel structure.
r.david.murray
python-checkins at python.org
Mon Dec 23 03:15:40 CET 2013
http://hg.python.org/cpython/rev/5108330cb65c
changeset: 88140:5108330cb65c
user: R David Murray <rdmurray at bitdance.com>
date: Sun Dec 22 20:49:40 2013 -0500
summary:
Make the organization of the body and the summary have parallel structure.
This means I moved the 'new expected features' section to the top of the
summary, and made a new section with the same name at the start of
the body, turning the previous top level sections there into subsections.
I also added a line to the new first summary section for modulespec (pep 451).
files:
Doc/whatsnew/3.4.rst | 70 +++++++++++++++++--------------
1 files changed, 39 insertions(+), 31 deletions(-)
diff --git a/Doc/whatsnew/3.4.rst b/Doc/whatsnew/3.4.rst
--- a/Doc/whatsnew/3.4.rst
+++ b/Doc/whatsnew/3.4.rst
@@ -88,6 +88,17 @@
* No new syntax features were added in Python 3.4.
+New expected features for Python implementations:
+
+* :ref:`Make newly created file descriptors non-inheritable <whatsnew-pep-446>`
+ (:pep:`446`).
+* command line option for :ref:`isolated mode <using-on-misc-options>`,
+ (:issue:`16499`).
+* :ref:`improvements <codec-handling-improvements>` in the handling of
+ codecs that are not text encodings
+* :ref:`A ModuleSpec Type <whatsnew-pep-451>` for the Import System
+ (:pep:`451`).
+
New library modules:
* :mod:`asyncio`: New provisonal API for asynchronous IO (:pep:`3156`).
@@ -99,15 +110,6 @@
* :mod:`statistics`: A basic numerically stable statistics library (:pep:`450`).
* :mod:`tracemalloc`: Trace Python memory allocations (:pep:`454`).
-New expected features for Python implementations:
-
-* :ref:`Make newly created file descriptors non-inheritable <whatsnew-pep-446>`
- (:pep:`446`).
-* command line option for :ref:`isolated mode <using-on-misc-options>`,
- (:issue:`16499`).
-* :ref:`improvements <codec-handling-improvements>` in the handling of
- codecs that are not text encodings
-
Significantly Improved Library Modules:
* :ref:`Single-dispatch generic functions <whatsnew-singledispatch>` in
@@ -137,8 +139,11 @@
Please read on for a comprehensive list of user-facing changes.
+New expected features for Python implementations
+================================================
+
PEP 453: Explicit bootstrapping of pip in Python installations
-==============================================================
+--------------------------------------------------------------
The new :mod:`ensurepip` module (defined in :pep:`453`) provides a standard
cross-platform mechanism to boostrap the pip installer into Python
@@ -176,7 +181,7 @@
.. _whatsnew-pep-446:
PEP 446: Make newly created file descriptors non-inheritable
-============================================================
+------------------------------------------------------------
:pep:`446` makes newly created file descriptors :ref:`non-inheritable
<fd_inheritance>`. New functions and methods:
@@ -194,7 +199,7 @@
.. _codec-handling-improvements:
Improvements to codec handling
-==============================
+------------------------------
Since it was first introduced, the :mod:`codecs` module has always been
intended to operate as a type-neutral dynamic encoding and decoding
@@ -272,10 +277,10 @@
(Contributed by Nick Coghlan in :issue:`7475`, , :issue:`17827`,
:issue:`17828` and :issue:`19619`)
-.. _pep-451:
+.. _whatsnew-pep-451:
PEP 451: A ModuleSpec Type for the Import System
-================================================
+------------------------------------------------
:pep:`451` provides an encapsulation of the information about a module
that the import machinery will use to load it, (i.e. a module spec).
@@ -293,24 +298,8 @@
the new methods.
-.. _whatsnew-protocol-4:
-
-Pickle protocol 4
-=================
-
-The new :mod:`pickle` protocol addresses a number of issues that were present
-in previous protocols, such as the serialization of nested classes, very
-large strings and containers, or classes whose :meth:`__new__` method takes
-keyword-only arguments. It also brings a couple efficiency improvements.
-
-.. seealso::
-
- :pep:`3154` - Pickle protocol 4
- PEP written by Antoine Pitrou and implemented by Alexandre Vassalotti.
-
-
Other Language Changes
-======================
+----------------------
Some smaller changes made to the core Python language are:
@@ -697,6 +686,25 @@
(Contributed by Connor Osborn in :issue:`18764`.)
+.. _whatsnew-protocol-4:
+
+Pickle
+------
+
+protocol 4
+
+:mod:`pickle` now supports (but does not use by default) a new pickle protocol,
+protocol 4. This new protocol addresses a number of issues that were present
+in previous protocols, such as the serialization of nested classes, very large
+strings and containers, or classes whose :meth:`__new__` method takes
+keyword-only arguments. It also provides some efficiency improvements.
+
+.. seealso::
+
+ :pep:`3154` - Pickle protocol 4
+ PEP written by Antoine Pitrou and implemented by Alexandre Vassalotti.
+
+
poplib
------
--
Repository URL: http://hg.python.org/cpython
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