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Backport PEP 3141 from the py3k branch to the trunk. This includes r50877 (just

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the complex_pow part), r56649, r56652, r56715, r57296, r57302, r57359, r57361,
r57372, r57738, r57739, r58017, r58039, r58040, and r59390, and new
documentation. The only significant difference is that round(x) returns a float
to preserve backward-compatibility. See http://bugs.python.org/issue1689.
This commit is contained in:
Jeffrey Yasskin 2008-01-03 02:21:52 +00:00
parent 27edd829d7
commit 2f3c16be73
21 changed files with 1089 additions and 124 deletions
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4
Lib/unittest.py
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@ -358,7 +358,7 @@ class TestCase:
Note that decimal places (from zero) are usually not the same
as significant digits (measured from the most signficant digit).
"""
if round(second-first, places) != 0:
if round(abs(second-first), places) != 0:
raise self.failureException, \
(msg or '%r != %r within %r places' % (first, second, places))
@ -370,7 +370,7 @@ class TestCase:
Note that decimal places (from zero) are usually not the same
as significant digits (measured from the most signficant digit).
"""
if round(second-first, places) == 0:
if round(abs(second-first), places) == 0:
raise self.failureException, \
(msg or '%r == %r within %r places' % (first, second, places))