Mailman 3 March 2009 - Python-checkins

r70087 - in python/branches/release26-maint: Lib/mimetypes.py Misc/NEWS
by benjamin.peterson 01 Mar '09

01 Mar '09

Author: benjamin.peterson Date: Mon Mar 2 04:42:39 2009 New Revision: 70087 Log: Merged revisions 70086 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r70086 | benjamin.peterson | 2009-03-01 21:35:12 -0600 (Sun, 01 Mar 2009) | 1 line fix a silly problem of caching gone wrong #5401 ........ Modified: python/branches/release26-maint/ (props changed) python/branches/release26-maint/Lib/mimetypes.py python/branches/release26-maint/Misc/NEWS Modified: python/branches/release26-maint/Lib/mimetypes.py ============================================================================== --- python/branches/release26-maint/Lib/mimetypes.py (original) +++ python/branches/release26-maint/Lib/mimetypes.py Mon Mar 2 04:42:39 2009 @@ -237,7 +237,8 @@ Optional `strict' argument when false adds a bunch of commonly found, but non-standard types. """ - init() + if not inited: + init() return guess_type(url, strict) @@ -254,7 +255,8 @@ Optional `strict' argument when false adds a bunch of commonly found, but non-standard types. """ - init() + if not inited: + init() return guess_all_extensions(type, strict) def guess_extension(type, strict=True): @@ -269,7 +271,8 @@ Optional `strict' argument when false adds a bunch of commonly found, but non-standard types. """ - init() + if not inited: + init() return guess_extension(type, strict) def add_type(type, ext, strict=True): @@ -284,7 +287,8 @@ list of standard types, else to the list of non-standard types. """ - init() + if not inited: + init() return add_type(type, ext, strict) Modified: python/branches/release26-maint/Misc/NEWS ============================================================================== --- python/branches/release26-maint/Misc/NEWS (original) +++ python/branches/release26-maint/Misc/NEWS Mon Mar 2 04:42:39 2009 @@ -89,6 +89,9 @@ Library ------- +- Issue #5401: Fixed a performance problem in mimetypes when ``from mimetypes + import guess_extension`` was used. + - Issue #1733986: Fixed mmap crash in accessing elements of second map object with same tagname but larger size than first map. (Windows)

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r70086 - in python/trunk: Lib/mimetypes.py Misc/NEWS
by benjamin.peterson 01 Mar '09

01 Mar '09

Author: benjamin.peterson Date: Mon Mar 2 04:35:12 2009 New Revision: 70086 Log: fix a silly problem of caching gone wrong #5401 Modified: python/trunk/Lib/mimetypes.py python/trunk/Misc/NEWS Modified: python/trunk/Lib/mimetypes.py ============================================================================== --- python/trunk/Lib/mimetypes.py (original) +++ python/trunk/Lib/mimetypes.py Mon Mar 2 04:35:12 2009 @@ -237,7 +237,8 @@ Optional `strict' argument when false adds a bunch of commonly found, but non-standard types. """ - init() + if not inited: + init() return guess_type(url, strict) @@ -254,7 +255,8 @@ Optional `strict' argument when false adds a bunch of commonly found, but non-standard types. """ - init() + if not inited: + init() return guess_all_extensions(type, strict) def guess_extension(type, strict=True): @@ -269,7 +271,8 @@ Optional `strict' argument when false adds a bunch of commonly found, but non-standard types. """ - init() + if not inited: + init() return guess_extension(type, strict) def add_type(type, ext, strict=True): @@ -284,7 +287,8 @@ list of standard types, else to the list of non-standard types. """ - init() + if not inited: + init() return add_type(type, ext, strict) Modified: python/trunk/Misc/NEWS ============================================================================== --- python/trunk/Misc/NEWS (original) +++ python/trunk/Misc/NEWS Mon Mar 2 04:35:12 2009 @@ -166,6 +166,9 @@ Library ------- +- Issue #5401: Fixed a performance problem in mimetypes when ``from mimetypes + import guess_extension`` was used. + - Issue #1733986: Fixed mmap crash in accessing elements of second map object with same tagname but larger size than first map. (Windows)

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r70085 - peps/trunk/pep-0372.txt
by raymond.hettinger 01 Mar '09

01 Mar '09

Author: raymond.hettinger Date: Sun Mar 1 11:34:54 2009 New Revision: 70085 Log: Add link to a working patch. Modified: peps/trunk/pep-0372.txt Modified: peps/trunk/pep-0372.txt ============================================================================== --- peps/trunk/pep-0372.txt (original) +++ peps/trunk/pep-0372.txt Sun Mar 1 11:34:54 2009 @@ -22,6 +22,13 @@ and other programming languages. +Patch +===== + +A working Py3.1 patch including tests and documentation is at: + + `OrderedDict patch <http://bugs.python.org/issue5397>`_ + Rationale ========= @@ -251,9 +258,9 @@ Reference Implementation ======================== -A proposed version is at: +An implementation with tests and documentation is at: - `OrderedDict recipe <http://code.activestate.com/recipes/576669/>`_ + `OrderedDict patch <http://bugs.python.org/issue5397>`_ The proposed version has several merits: @@ -264,8 +271,6 @@ * Generally good performance. The big-oh times are the same as regular dictionaries except that key deletion is O(n). -* The code runs without modification on Py2.6, Py2.7, Py3.0, and Py3.1. - Other implementations of ordered dicts in various Python projects or standalone libraries, that inspired the API proposed here, are:

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r70084 - python/branches/py3k/Doc/library/configparser.rst
by raymond.hettinger 28 Feb '09

28 Feb '09

Author: raymond.hettinger Date: Sun Mar 1 03:16:04 2009 New Revision: 70084 Log: Fix docs for ConfigParser. Modified: python/branches/py3k/Doc/library/configparser.rst Modified: python/branches/py3k/Doc/library/configparser.rst ============================================================================== --- python/branches/py3k/Doc/library/configparser.rst (original) +++ python/branches/py3k/Doc/library/configparser.rst Sun Mar 1 03:16:04 2009 @@ -65,7 +65,7 @@ support the magical interpolation behavior. -.. class:: ConfigParser([defaults]) +.. class:: ConfigParser([defaults[, dict_type]]) Derived class of :class:`RawConfigParser` that implements the magical interpolation feature and adds optional arguments to the :meth:`get` and @@ -81,7 +81,7 @@ equivalent. -.. class:: SafeConfigParser([defaults]) +.. class:: SafeConfigParser([defaults[, dict_type]]) Derived class of :class:`ConfigParser` that implements a more-sane variant of the magical interpolation feature. This implementation is more predictable as

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r70083 - python/branches/release30-maint/Doc/library/configparser.rst
by raymond.hettinger 28 Feb '09

28 Feb '09

Author: raymond.hettinger Date: Sun Mar 1 03:15:42 2009 New Revision: 70083 Log: Fix docs for ConfigParser. Modified: python/branches/release30-maint/Doc/library/configparser.rst Modified: python/branches/release30-maint/Doc/library/configparser.rst ============================================================================== --- python/branches/release30-maint/Doc/library/configparser.rst (original) +++ python/branches/release30-maint/Doc/library/configparser.rst Sun Mar 1 03:15:42 2009 @@ -65,7 +65,7 @@ support the magical interpolation behavior. -.. class:: ConfigParser([defaults]) +.. class:: ConfigParser([defaults[, dict_type]]) Derived class of :class:`RawConfigParser` that implements the magical interpolation feature and adds optional arguments to the :meth:`get` and @@ -81,7 +81,7 @@ equivalent. -.. class:: SafeConfigParser([defaults]) +.. class:: SafeConfigParser([defaults[, dict_type]]) Derived class of :class:`ConfigParser` that implements a more-sane variant of the magical interpolation feature. This implementation is more predictable as

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r70082 - python/branches/release26-maint/Doc/library/configparser.rst
by raymond.hettinger 28 Feb '09

28 Feb '09

Author: raymond.hettinger Date: Sun Mar 1 03:07:25 2009 New Revision: 70082 Log: Fix docs for ConfigParser. Modified: python/branches/release26-maint/Doc/library/configparser.rst Modified: python/branches/release26-maint/Doc/library/configparser.rst ============================================================================== --- python/branches/release26-maint/Doc/library/configparser.rst (original) +++ python/branches/release26-maint/Doc/library/configparser.rst Sun Mar 1 03:07:25 2009 @@ -76,7 +76,7 @@ *dict_type* was added. -.. class:: ConfigParser([defaults]) +.. class:: ConfigParser([defaults[, dict_type]]) Derived class of :class:`RawConfigParser` that implements the magical interpolation feature and adds optional arguments to the :meth:`get` and @@ -92,7 +92,7 @@ equivalent. -.. class:: SafeConfigParser([defaults]) +.. class:: SafeConfigParser([defaults[, dict_type]]) Derived class of :class:`ConfigParser` that implements a more-sane variant of the magical interpolation feature. This implementation is more predictable as

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r70081 - python/trunk/Doc/library/configparser.rst
by raymond.hettinger 28 Feb '09

28 Feb '09

Author: raymond.hettinger Date: Sun Mar 1 03:04:32 2009 New Revision: 70081 Log: Fix docs for ConfigParser. Modified: python/trunk/Doc/library/configparser.rst Modified: python/trunk/Doc/library/configparser.rst ============================================================================== --- python/trunk/Doc/library/configparser.rst (original) +++ python/trunk/Doc/library/configparser.rst Sun Mar 1 03:04:32 2009 @@ -76,7 +76,7 @@ *dict_type* was added. -.. class:: ConfigParser([defaults]) +.. class:: ConfigParser([defaults[, dict_type]]) Derived class of :class:`RawConfigParser` that implements the magical interpolation feature and adds optional arguments to the :meth:`get` and @@ -92,7 +92,7 @@ equivalent. -.. class:: SafeConfigParser([defaults]) +.. class:: SafeConfigParser([defaults[, dict_type]]) Derived class of :class:`ConfigParser` that implements a more-sane variant of the magical interpolation feature. This implementation is more predictable as

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