Merged revisions 63542-63544,63546,63553,63563-63564,63567,63569,63576 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r63542 | mark.dickinson | 2008-05-22 20:35:30 -0500 (Thu, 22 May 2008) | 5 lines
Issue #2819: Add math.sum, a function that sums a sequence of floats
efficiently but with no intermediate loss of precision. Based on
Raymond Hettinger's ASPN recipe. Thanks Jean Brouwers for the patch.
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r63543 | mark.dickinson | 2008-05-22 21:36:48 -0500 (Thu, 22 May 2008) | 2 lines
Add tests for math.sum (Issue #2819)
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r63544 | mark.dickinson | 2008-05-22 22:30:01 -0500 (Thu, 22 May 2008) | 2 lines
Better error reporting in test_math.py
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r63546 | raymond.hettinger | 2008-05-22 23:32:43 -0500 (Thu, 22 May 2008) | 1 line
Tweak the comments and formatting.
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r63553 | mark.dickinson | 2008-05-23 07:07:36 -0500 (Fri, 23 May 2008) | 3 lines
Skip math.sum tests on non IEEE 754 platforms, and on IEEE 754 platforms
that exhibit the problem described in issue #2937.
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r63563 | martin.v.loewis | 2008-05-23 10:18:28 -0500 (Fri, 23 May 2008) | 3 lines
Issue #1390: Raise ValueError in toxml when an invalid comment would
otherwise be produced.
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r63564 | raymond.hettinger | 2008-05-23 12:21:44 -0500 (Fri, 23 May 2008) | 1 line
Issue 2909: show how to name unpacked fields.
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r63567 | raymond.hettinger | 2008-05-23 12:34:34 -0500 (Fri, 23 May 2008) | 1 line
Fix typo
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r63569 | martin.v.loewis | 2008-05-23 14:33:13 -0500 (Fri, 23 May 2008) | 3 lines
Mention that the leaking of variables from list comprehensions
is fixed in 3.0.
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r63576 | martin.v.loewis | 2008-05-24 04:36:45 -0500 (Sat, 24 May 2008) | 3 lines
Don't try to get the window size if it was never set before.
Fixes the test failure on Solaris.
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diff --git a/Doc/library/collections.rst b/Doc/library/collections.rst
index a5cffdd..5035ac9 100644
--- a/Doc/library/collections.rst
+++ b/Doc/library/collections.rst
@@ -113,7 +113,7 @@
Since some set operations create new sets, the default mixin methods need
a way to create new instances from an iterable. The class constructor is
assumed to have a signature in the form ``ClassName(iterable)``.
- That assumption is factored-out to a single internal classmethod called
+ That assumption is factored-out to an internal classmethod called
:meth:`_from_iterable` which calls ``cls(iterable)`` to produce a new set.
If the :class:`Set` mixin is being used in a class with a different
constructor signature, you will need to override :meth:`from_iterable`