mirror of
https://github.com/python/cpython.git
synced 2025-08-21 17:25:34 +00:00
Merged revisions 76366 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk ........ r76366 | georg.brandl | 2009-11-18 18:52:23 +0000 (Mi, 18 Nov 2009) | 1 line Make separate section for deprecations in 2.6 whatsnew. ........
This commit is contained in:
parent
ea41a85ffa
commit
b9706da528
1 changed files with 71 additions and 62 deletions
|
@ -1629,11 +1629,6 @@ Some smaller changes made to the core Python language are:
|
||||||
:cfunc:`PyObject_HashNotImplemented`.
|
:cfunc:`PyObject_HashNotImplemented`.
|
||||||
(Fixed by Nick Coghlan and Amaury Forgeot d'Arc; :issue:`2235`.)
|
(Fixed by Nick Coghlan and Amaury Forgeot d'Arc; :issue:`2235`.)
|
||||||
|
|
||||||
* Changes to the :class:`Exception` interface
|
|
||||||
as dictated by :pep:`352` continue to be made. For 2.6,
|
|
||||||
the :attr:`message` attribute is being deprecated in favor of the
|
|
||||||
:attr:`args` attribute.
|
|
||||||
|
|
||||||
* The :exc:`GeneratorExit` exception now subclasses
|
* The :exc:`GeneratorExit` exception now subclasses
|
||||||
:exc:`BaseException` instead of :exc:`Exception`. This means
|
:exc:`BaseException` instead of :exc:`Exception`. This means
|
||||||
that an exception handler that does ``except Exception:``
|
that an exception handler that does ``except Exception:``
|
||||||
|
@ -1770,8 +1765,8 @@ by Martin von Loewis.)
|
||||||
|
|
||||||
.. ======================================================================
|
.. ======================================================================
|
||||||
|
|
||||||
New, Improved, and Deprecated Modules
|
New and Improved Modules
|
||||||
=====================================
|
========================
|
||||||
|
|
||||||
As in every release, Python's standard library received a number of
|
As in every release, Python's standard library received a number of
|
||||||
enhancements and bug fixes. Here's a partial list of the most notable
|
enhancements and bug fixes. Here's a partial list of the most notable
|
||||||
|
@ -1779,36 +1774,6 @@ changes, sorted alphabetically by module name. Consult the
|
||||||
:file:`Misc/NEWS` file in the source tree for a more complete list of
|
:file:`Misc/NEWS` file in the source tree for a more complete list of
|
||||||
changes, or look through the Subversion logs for all the details.
|
changes, or look through the Subversion logs for all the details.
|
||||||
|
|
||||||
* (3.0-warning mode) Python 3.0 will feature a reorganized standard
|
|
||||||
library that will drop many outdated modules and rename others.
|
|
||||||
Python 2.6 running in 3.0-warning mode will warn about these modules
|
|
||||||
when they are imported.
|
|
||||||
|
|
||||||
The list of deprecated modules is:
|
|
||||||
:mod:`audiodev`,
|
|
||||||
:mod:`bgenlocations`,
|
|
||||||
:mod:`buildtools`,
|
|
||||||
:mod:`bundlebuilder`,
|
|
||||||
:mod:`Canvas`,
|
|
||||||
:mod:`compiler`,
|
|
||||||
:mod:`dircache`,
|
|
||||||
:mod:`dl`,
|
|
||||||
:mod:`fpformat`,
|
|
||||||
:mod:`gensuitemodule`,
|
|
||||||
:mod:`ihooks`,
|
|
||||||
:mod:`imageop`,
|
|
||||||
:mod:`imgfile`,
|
|
||||||
:mod:`linuxaudiodev`,
|
|
||||||
:mod:`mhlib`,
|
|
||||||
:mod:`mimetools`,
|
|
||||||
:mod:`multifile`,
|
|
||||||
:mod:`new`,
|
|
||||||
:mod:`pure`,
|
|
||||||
:mod:`statvfs`,
|
|
||||||
:mod:`sunaudiodev`,
|
|
||||||
:mod:`test.testall`, and
|
|
||||||
:mod:`toaiff`.
|
|
||||||
|
|
||||||
* The :mod:`asyncore` and :mod:`asynchat` modules are
|
* The :mod:`asyncore` and :mod:`asynchat` modules are
|
||||||
being actively maintained again, and a number of patches and bugfixes
|
being actively maintained again, and a number of patches and bugfixes
|
||||||
were applied. (Maintained by Josiah Carlson; see :issue:`1736190` for
|
were applied. (Maintained by Josiah Carlson; see :issue:`1736190` for
|
||||||
|
@ -1993,8 +1958,6 @@ changes, or look through the Subversion logs for all the details.
|
||||||
a Unicode path was used and Unicode filenames are matched within the
|
a Unicode path was used and Unicode filenames are matched within the
|
||||||
directory. (:issue:`1001604`)
|
directory. (:issue:`1001604`)
|
||||||
|
|
||||||
* The :mod:`gopherlib` module has been removed.
|
|
||||||
|
|
||||||
* A new function in the :mod:`heapq` module, ``merge(iter1, iter2, ...)``,
|
* A new function in the :mod:`heapq` module, ``merge(iter1, iter2, ...)``,
|
||||||
takes any number of iterables returning data in sorted
|
takes any number of iterables returning data in sorted
|
||||||
order, and returns a new generator that returns the contents of all
|
order, and returns a new generator that returns the contents of all
|
||||||
|
@ -2154,13 +2117,6 @@ changes, or look through the Subversion logs for all the details.
|
||||||
|
|
||||||
(Contributed by Christian Heimes and Mark Dickinson.)
|
(Contributed by Christian Heimes and Mark Dickinson.)
|
||||||
|
|
||||||
* The :mod:`MimeWriter` module and :mod:`mimify` module
|
|
||||||
have been deprecated; use the :mod:`email`
|
|
||||||
package instead.
|
|
||||||
|
|
||||||
* The :mod:`md5` module has been deprecated; use the :mod:`hashlib` module
|
|
||||||
instead.
|
|
||||||
|
|
||||||
* :class:`mmap` objects now have a :meth:`rfind` method that searches for a
|
* :class:`mmap` objects now have a :meth:`rfind` method that searches for a
|
||||||
substring beginning at the end of the string and searching
|
substring beginning at the end of the string and searching
|
||||||
backwards. The :meth:`find` method also gained an *end* parameter
|
backwards. The :meth:`find` method also gained an *end* parameter
|
||||||
|
@ -2243,10 +2199,7 @@ changes, or look through the Subversion logs for all the details.
|
||||||
and can optionally take new command-line arguments for the program.
|
and can optionally take new command-line arguments for the program.
|
||||||
(Contributed by Rocky Bernstein; :issue:`1393667`.)
|
(Contributed by Rocky Bernstein; :issue:`1393667`.)
|
||||||
|
|
||||||
* The :mod:`posixfile` module has been deprecated; :func:`fcntl.lockf`
|
* The :func:`pdb.post_mortem` function, used to begin debugging a
|
||||||
provides better locking.
|
|
||||||
|
|
||||||
The :func:`post_mortem` function, used to begin debugging a
|
|
||||||
traceback, will now use the traceback returned by :func:`sys.exc_info`
|
traceback, will now use the traceback returned by :func:`sys.exc_info`
|
||||||
if no traceback is supplied. (Contributed by Facundo Batista;
|
if no traceback is supplied. (Contributed by Facundo Batista;
|
||||||
:issue:`1106316`.)
|
:issue:`1106316`.)
|
||||||
|
@ -2256,9 +2209,6 @@ changes, or look through the Subversion logs for all the details.
|
||||||
opcodes, returning a shorter pickle that contains the same data structure.
|
opcodes, returning a shorter pickle that contains the same data structure.
|
||||||
(Contributed by Raymond Hettinger.)
|
(Contributed by Raymond Hettinger.)
|
||||||
|
|
||||||
* The :mod:`popen2` module has been deprecated; use the :mod:`subprocess`
|
|
||||||
module.
|
|
||||||
|
|
||||||
* A :func:`get_data` function was added to the :mod:`pkgutil`
|
* A :func:`get_data` function was added to the :mod:`pkgutil`
|
||||||
module that returns the contents of resource files included
|
module that returns the contents of resource files included
|
||||||
with an installed Python package. For example::
|
with an installed Python package. For example::
|
||||||
|
@ -2314,8 +2264,6 @@ changes, or look through the Subversion logs for all the details.
|
||||||
(Contributed by Guido van Rossum from work for Google App Engine;
|
(Contributed by Guido van Rossum from work for Google App Engine;
|
||||||
:issue:`3487`.)
|
:issue:`3487`.)
|
||||||
|
|
||||||
* The :mod:`rgbimg` module has been removed.
|
|
||||||
|
|
||||||
* The :mod:`rlcompleter` module's :meth:`Completer.complete()` method
|
* The :mod:`rlcompleter` module's :meth:`Completer.complete()` method
|
||||||
will now ignore exceptions triggered while evaluating a name.
|
will now ignore exceptions triggered while evaluating a name.
|
||||||
(Fixed by Lorenz Quack; :issue:`2250`.)
|
(Fixed by Lorenz Quack; :issue:`2250`.)
|
||||||
|
@ -2334,12 +2282,6 @@ changes, or look through the Subversion logs for all the details.
|
||||||
for that file.
|
for that file.
|
||||||
(Contributed by Christian Heimes; :issue:`1657`.)
|
(Contributed by Christian Heimes; :issue:`1657`.)
|
||||||
|
|
||||||
* The :mod:`sets` module has been deprecated; it's better to
|
|
||||||
use the built-in :class:`set` and :class:`frozenset` types.
|
|
||||||
|
|
||||||
* The :mod:`sha` module has been deprecated; use the :mod:`hashlib` module
|
|
||||||
instead.
|
|
||||||
|
|
||||||
* The :func:`shutil.copytree` function now has an optional *ignore* argument
|
* The :func:`shutil.copytree` function now has an optional *ignore* argument
|
||||||
that takes a callable object. This callable will receive each directory path
|
that takes a callable object. This callable will receive each directory path
|
||||||
and a list of the directory's contents, and returns a list of names that
|
and a list of the directory's contents, and returns a list of names that
|
||||||
|
@ -2402,7 +2344,7 @@ changes, or look through the Subversion logs for all the details.
|
||||||
e-mail between agents that don't manage a mail queue. (LMTP
|
e-mail between agents that don't manage a mail queue. (LMTP
|
||||||
implemented by Leif Hedstrom; :issue:`957003`.)
|
implemented by Leif Hedstrom; :issue:`957003`.)
|
||||||
|
|
||||||
SMTP.starttls() now complies with :rfc:`3207` and forgets any
|
:meth:`SMTP.starttls` now complies with :rfc:`3207` and forgets any
|
||||||
knowledge obtained from the server not obtained from the TLS
|
knowledge obtained from the server not obtained from the TLS
|
||||||
negotiation itself. (Patch contributed by Bill Fenner;
|
negotiation itself. (Patch contributed by Bill Fenner;
|
||||||
:issue:`829951`.)
|
:issue:`829951`.)
|
||||||
|
@ -2951,6 +2893,73 @@ obtain certificate info by calling the :meth:`getpeercert` method.
|
||||||
|
|
||||||
.. ======================================================================
|
.. ======================================================================
|
||||||
|
|
||||||
|
Deprecations and Removals
|
||||||
|
=========================
|
||||||
|
|
||||||
|
* String exceptions have been removed. Attempting to use them raises a
|
||||||
|
:exc:`TypeError`.
|
||||||
|
|
||||||
|
* Changes to the :class:`Exception` interface
|
||||||
|
as dictated by :pep:`352` continue to be made. For 2.6,
|
||||||
|
the :attr:`message` attribute is being deprecated in favor of the
|
||||||
|
:attr:`args` attribute.
|
||||||
|
|
||||||
|
* (3.0-warning mode) Python 3.0 will feature a reorganized standard
|
||||||
|
library that will drop many outdated modules and rename others.
|
||||||
|
Python 2.6 running in 3.0-warning mode will warn about these modules
|
||||||
|
when they are imported.
|
||||||
|
|
||||||
|
The list of deprecated modules is:
|
||||||
|
:mod:`audiodev`,
|
||||||
|
:mod:`bgenlocations`,
|
||||||
|
:mod:`buildtools`,
|
||||||
|
:mod:`bundlebuilder`,
|
||||||
|
:mod:`Canvas`,
|
||||||
|
:mod:`compiler`,
|
||||||
|
:mod:`dircache`,
|
||||||
|
:mod:`dl`,
|
||||||
|
:mod:`fpformat`,
|
||||||
|
:mod:`gensuitemodule`,
|
||||||
|
:mod:`ihooks`,
|
||||||
|
:mod:`imageop`,
|
||||||
|
:mod:`imgfile`,
|
||||||
|
:mod:`linuxaudiodev`,
|
||||||
|
:mod:`mhlib`,
|
||||||
|
:mod:`mimetools`,
|
||||||
|
:mod:`multifile`,
|
||||||
|
:mod:`new`,
|
||||||
|
:mod:`pure`,
|
||||||
|
:mod:`statvfs`,
|
||||||
|
:mod:`sunaudiodev`,
|
||||||
|
:mod:`test.testall`, and
|
||||||
|
:mod:`toaiff`.
|
||||||
|
|
||||||
|
* The :mod:`gopherlib` module has been removed.
|
||||||
|
|
||||||
|
* The :mod:`MimeWriter` module and :mod:`mimify` module
|
||||||
|
have been deprecated; use the :mod:`email`
|
||||||
|
package instead.
|
||||||
|
|
||||||
|
* The :mod:`md5` module has been deprecated; use the :mod:`hashlib` module
|
||||||
|
instead.
|
||||||
|
|
||||||
|
* The :mod:`posixfile` module has been deprecated; :func:`fcntl.lockf`
|
||||||
|
provides better locking.
|
||||||
|
|
||||||
|
* The :mod:`popen2` module has been deprecated; use the :mod:`subprocess`
|
||||||
|
module.
|
||||||
|
|
||||||
|
* The :mod:`rgbimg` module has been removed.
|
||||||
|
|
||||||
|
* The :mod:`sets` module has been deprecated; it's better to
|
||||||
|
use the built-in :class:`set` and :class:`frozenset` types.
|
||||||
|
|
||||||
|
* The :mod:`sha` module has been deprecated; use the :mod:`hashlib` module
|
||||||
|
instead.
|
||||||
|
|
||||||
|
|
||||||
|
.. ======================================================================
|
||||||
|
|
||||||
|
|
||||||
Build and C API Changes
|
Build and C API Changes
|
||||||
=======================
|
=======================
|
||||||
|
|
Loading…
Add table
Add a link
Reference in a new issue