Merged revisions 59465-59487 via svnmerge from

svn+ssh://pythondev@svn.python.org/python/trunk

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  r59467 | georg.brandl | 2007-12-11 17:32:49 +0100 (Tue, 11 Dec 2007) | 2 lines

  Add another GHOP contributor.
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  r59468 | kurt.kaiser | 2007-12-11 20:35:12 +0100 (Tue, 11 Dec 2007) | 3 lines

  IDLE_tabbedpages.071101.patch Tal Einat
  Cosmetic changes, one bug.  Remove tabpage.py, replaced by tabbedpages.py
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  r59471 | gerhard.haering | 2007-12-11 22:07:40 +0100 (Tue, 11 Dec 2007) | 9 lines

  Forward-port of commit 59184.

  - Backported a workaround for a bug in SQLite 3.2.x/3.3.x versions where a
    statement recompilation with no bound parameters lead to a segfault
  - Backported a fix necessary because of an SQLite API change in version
    3.5.
    This prevents segfaults when executing empty queries, like our test suite
    does
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  r59475 | christian.heimes | 2007-12-12 19:09:06 +0100 (Wed, 12 Dec 2007) | 1 line

  Fixed a nasty problem in the xxmodule.c
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  r59478 | raymond.hettinger | 2007-12-13 01:08:37 +0100 (Thu, 13 Dec 2007) | 1 line

  Fix bug 1604. deque.__init__() did not clear existing contents like list.__init__. Not a backport candidate.
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  r59480 | alexandre.vassalotti | 2007-12-13 18:58:23 +0100 (Thu, 13 Dec 2007) | 2 lines

  Fix issue #1313119: urlparse "caches" parses regardless of encoding
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  r59482 | christian.heimes | 2007-12-13 20:23:16 +0100 (Thu, 13 Dec 2007) | 1 line

  Fixed bug #1613: Makefile's VPATH feature is broken
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  r59484 | guido.van.rossum | 2007-12-13 21:50:10 +0100 (Thu, 13 Dec 2007) | 3 lines

  Patch #1608.  Someone with access to autoconf 2.61 or higher needs to
  run it and check in the resulting configure file.
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  r59485 | thomas.heller | 2007-12-13 22:20:29 +0100 (Thu, 13 Dec 2007) | 1 line

  Ran autoconf.
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  r59486 | raymond.hettinger | 2007-12-13 23:55:52 +0100 (Thu, 13 Dec 2007) | 1 line

  Simplify implementation of __replace__()
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  r59487 | raymond.hettinger | 2007-12-14 00:52:59 +0100 (Fri, 14 Dec 2007) | 1 line

  Small speedup
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1 files changed, 3 insertions, 2 deletions

diff --git a/Lib/collections.py b/Lib/collections.py
index f5c524b..5fb0e05 100644
--- a/Lib/collections.py
+++ b/Lib/collections.py
@@ -2,6 +2,7 @@ __all__ = ['deque', 'defaultdict', 'namedtuple']
 
 from _collections import deque, defaultdict
 from operator import itemgetter as _itemgetter
+from itertools import izip as _izip
 from keyword import iskeyword as _iskeyword
 import sys as _sys
 
@@ -70,14 +71,14 @@ def namedtuple(typename, field_names, verbose=False):
             return dict(zip(%(field_names)r, self))
         def __replace__(self, **kwds):
             'Return a new %(typename)s object replacing specified fields with new values'
-            return %(typename)s(**dict(list(zip(%(field_names)r, self)) + list(kwds.items())))  \n''' % locals()
+            return %(typename)s(**dict(zip(%(field_names)r, self), **kwds))  \n''' % locals()
     for i, name in enumerate(field_names):
         template += '        %s = property(itemgetter(%d))\n' % (name, i)
     if verbose:
         print(template)
 
     # Execute the template string in a temporary namespace
-    namespace = dict(itemgetter=_itemgetter)
+    namespace = dict(itemgetter=_itemgetter, zip=_izip)
     try:
         exec(template, namespace)
     except SyntaxError as e: