Merged revisions 59952-59984 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r59952 | thomas.heller | 2008-01-14 02:35:28 -0800 (Mon, 14 Jan 2008) | 1 line
Issue 1821: configure libffi for amd64 on FreeeBSD.
........
r59953 | andrew.kuchling | 2008-01-14 06:48:43 -0800 (Mon, 14 Jan 2008) | 1 line
Update description of float_info
........
r59959 | raymond.hettinger | 2008-01-14 14:58:05 -0800 (Mon, 14 Jan 2008) | 1 line
Fix 1698398: Zipfile.printdir() crashed because the format string expected a tuple object of length six instead of a time.struct_time object.
........
r59961 | andrew.kuchling | 2008-01-14 17:29:16 -0800 (Mon, 14 Jan 2008) | 1 line
Typo fixes
........
r59962 | andrew.kuchling | 2008-01-14 17:29:44 -0800 (Mon, 14 Jan 2008) | 1 line
Markup fix
........
r59963 | andrew.kuchling | 2008-01-14 17:47:32 -0800 (Mon, 14 Jan 2008) | 1 line
Add many items
........
r59964 | andrew.kuchling | 2008-01-14 17:55:32 -0800 (Mon, 14 Jan 2008) | 1 line
Repair unfinished sentence
........
r59967 | raymond.hettinger | 2008-01-14 19:02:37 -0800 (Mon, 14 Jan 2008) | 5 lines
Issue 1820: structseq objects did not work with the % formatting operator or isinstance(t, tuple).
Orignal patch (without tests) by Leif Walsh.
........
r59968 | raymond.hettinger | 2008-01-14 19:07:42 -0800 (Mon, 14 Jan 2008) | 1 line
Tighten the definition of a named tuple.
........
r59969 | skip.montanaro | 2008-01-14 19:40:20 -0800 (Mon, 14 Jan 2008) | 3 lines
Better (?) text describing the lack of guarantees provided by qsize(),
empty() and full().
........
r59970 | raymond.hettinger | 2008-01-14 21:39:59 -0800 (Mon, 14 Jan 2008) | 1 line
Temporarily revert 59967 until GC can be added.
........
r59971 | raymond.hettinger | 2008-01-14 21:46:43 -0800 (Mon, 14 Jan 2008) | 1 line
Small grammar nit
........
r59972 | georg.brandl | 2008-01-14 22:55:56 -0800 (Mon, 14 Jan 2008) | 2 lines
Typo.
........
r59973 | georg.brandl | 2008-01-14 22:58:15 -0800 (Mon, 14 Jan 2008) | 2 lines
Remove duplicate entry.
........
r59974 | jeffrey.yasskin | 2008-01-14 23:46:24 -0800 (Mon, 14 Jan 2008) | 12 lines
Add rational.Rational as an implementation of numbers.Rational with infinite
precision. This has been discussed at http://bugs.python.org/issue1682. It's
useful primarily for teaching, but it also demonstrates how to implement a
member of the numeric tower, including fallbacks for mixed-mode arithmetic.
I expect to write a couple more patches in this area:
* Rational.from_decimal()
* Rational.trim/approximate() (maybe with different names)
* Maybe remove the parentheses from Rational.__str__()
* Maybe rename one of the Rational classes
* Maybe make Rational('3/2') work.
........
r59978 | andrew.kuchling | 2008-01-15 06:38:05 -0800 (Tue, 15 Jan 2008) | 8 lines
Restore description of sys.dont_write_bytecode.
The duplication is intentional -- this paragraph is in a section
describing additions to the sys module, and there's a later section
that mentions the switch. I think most people scan the what's-new and
don't read it in detail, so a bit of duplication is OK.
........
r59984 | guido.van.rossum | 2008-01-15 09:59:29 -0800 (Tue, 15 Jan 2008) | 3 lines
Issue #1786 (by myself): pdb should use its own stdin/stdout around an
exec call and when creating a recursive instance.
........
2008-01-16 05:44:53 +08:00
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"""Tests for Lib/rational.py."""
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from decimal import Decimal
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from test.test_support import run_unittest, verbose
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import math
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import operator
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import rational
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import unittest
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Merged revisions 60245-60277 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r60246 | guido.van.rossum | 2008-01-24 18:58:05 +0100 (Thu, 24 Jan 2008) | 2 lines
Fix test67.py from issue #1303614.
........
r60248 | raymond.hettinger | 2008-01-24 19:05:54 +0100 (Thu, 24 Jan 2008) | 1 line
Clean-up and speed-up code by accessing numerator/denominator directly. There's no reason to enforce readonliness
........
r60249 | raymond.hettinger | 2008-01-24 19:12:23 +0100 (Thu, 24 Jan 2008) | 1 line
Revert 60189 and restore performance.
........
r60250 | guido.van.rossum | 2008-01-24 19:21:02 +0100 (Thu, 24 Jan 2008) | 5 lines
News about recently fixed crashers:
- A few crashers fixed: weakref_in_del.py (issue #1377858);
loosing_dict_ref.py (issue #1303614, test67.py);
borrowed_ref_[34].py (not in tracker).
........
r60252 | thomas.heller | 2008-01-24 19:36:27 +0100 (Thu, 24 Jan 2008) | 7 lines
Use a PyDictObject again for the array type cache; retrieving items
from the WeakValueDictionary was slower by nearly a factor of 3.
To avoid leaks, weakref proxies for the array types are put into the
cache dict, with weakref callbacks that removes the entries when the
type goes away.
........
r60253 | thomas.heller | 2008-01-24 19:54:12 +0100 (Thu, 24 Jan 2008) | 2 lines
Replace Py_BuildValue with PyTuple_Pack because it is faster.
Also add a missing DECREF.
........
r60254 | raymond.hettinger | 2008-01-24 20:05:29 +0100 (Thu, 24 Jan 2008) | 1 line
Add support for trunc().
........
r60255 | thomas.heller | 2008-01-24 20:15:02 +0100 (Thu, 24 Jan 2008) | 5 lines
Invert the checks in get_[u]long and get_[u]longlong. The intent was
to not accept float types; the result was that integer-like objects
were not accepted.
Ported from release25-maint.
........
r60256 | raymond.hettinger | 2008-01-24 20:30:19 +0100 (Thu, 24 Jan 2008) | 1 line
Add support for int(r) just like the other numeric classes.
........
r60263 | raymond.hettinger | 2008-01-24 22:23:58 +0100 (Thu, 24 Jan 2008) | 1 line
Expand tests to include nested graph structures.
........
r60264 | raymond.hettinger | 2008-01-24 22:47:56 +0100 (Thu, 24 Jan 2008) | 1 line
Shorter pprint's for empty sets and frozensets. Fix indentation of frozensets. Add tests including two complex data structures.
........
r60265 | amaury.forgeotdarc | 2008-01-24 23:51:18 +0100 (Thu, 24 Jan 2008) | 14 lines
#1920: when considering a block starting by "while 0", the compiler optimized the
whole construct away, even when an 'else' clause is present::
while 0:
print("no")
else:
print("yes")
did not generate any code at all.
Now the compiler emits the 'else' block, like it already does for 'if' statements.
Will backport.
........
r60266 | amaury.forgeotdarc | 2008-01-24 23:59:25 +0100 (Thu, 24 Jan 2008) | 2 lines
News entry for r60265 (Issue 1920).
........
r60269 | raymond.hettinger | 2008-01-25 00:50:26 +0100 (Fri, 25 Jan 2008) | 1 line
More code cleanup. Remove unnecessary indirection to useless class methods.
........
r60270 | raymond.hettinger | 2008-01-25 01:21:54 +0100 (Fri, 25 Jan 2008) | 1 line
Add support for copy, deepcopy, and pickle.
........
r60271 | raymond.hettinger | 2008-01-25 01:33:45 +0100 (Fri, 25 Jan 2008) | 1 line
Mark todos and review comments.
........
r60272 | raymond.hettinger | 2008-01-25 02:13:12 +0100 (Fri, 25 Jan 2008) | 1 line
Add one other review comment.
........
r60273 | raymond.hettinger | 2008-01-25 02:23:38 +0100 (Fri, 25 Jan 2008) | 1 line
Fix-up signature for approximation.
........
r60274 | raymond.hettinger | 2008-01-25 02:46:33 +0100 (Fri, 25 Jan 2008) | 1 line
More design notes
........
r60276 | neal.norwitz | 2008-01-25 07:37:23 +0100 (Fri, 25 Jan 2008) | 6 lines
Make the test more robust by trying to reconnect up to 3 times
in case there were transient failures. This will hopefully silence
the buildbots for this test. As we find other tests that have a problem,
we can fix with a similar strategy assuming it is successful. It worked
on my box in a loop for 10+ runs where it would have an exception otherwise.
........
r60277 | neal.norwitz | 2008-01-25 09:04:16 +0100 (Fri, 25 Jan 2008) | 4 lines
Add prototypes to get the mathmodule.c to compile on OSF1 5.1 (Tru64)
and eliminate a compiler warning in floatobject.c. There might be
a better way to go about this, but it should be good enough for now.
........
2008-01-25 19:23:10 +08:00
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from copy import copy, deepcopy
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from cPickle import dumps, loads
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Merged revisions 59952-59984 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r59952 | thomas.heller | 2008-01-14 02:35:28 -0800 (Mon, 14 Jan 2008) | 1 line
Issue 1821: configure libffi for amd64 on FreeeBSD.
........
r59953 | andrew.kuchling | 2008-01-14 06:48:43 -0800 (Mon, 14 Jan 2008) | 1 line
Update description of float_info
........
r59959 | raymond.hettinger | 2008-01-14 14:58:05 -0800 (Mon, 14 Jan 2008) | 1 line
Fix 1698398: Zipfile.printdir() crashed because the format string expected a tuple object of length six instead of a time.struct_time object.
........
r59961 | andrew.kuchling | 2008-01-14 17:29:16 -0800 (Mon, 14 Jan 2008) | 1 line
Typo fixes
........
r59962 | andrew.kuchling | 2008-01-14 17:29:44 -0800 (Mon, 14 Jan 2008) | 1 line
Markup fix
........
r59963 | andrew.kuchling | 2008-01-14 17:47:32 -0800 (Mon, 14 Jan 2008) | 1 line
Add many items
........
r59964 | andrew.kuchling | 2008-01-14 17:55:32 -0800 (Mon, 14 Jan 2008) | 1 line
Repair unfinished sentence
........
r59967 | raymond.hettinger | 2008-01-14 19:02:37 -0800 (Mon, 14 Jan 2008) | 5 lines
Issue 1820: structseq objects did not work with the % formatting operator or isinstance(t, tuple).
Orignal patch (without tests) by Leif Walsh.
........
r59968 | raymond.hettinger | 2008-01-14 19:07:42 -0800 (Mon, 14 Jan 2008) | 1 line
Tighten the definition of a named tuple.
........
r59969 | skip.montanaro | 2008-01-14 19:40:20 -0800 (Mon, 14 Jan 2008) | 3 lines
Better (?) text describing the lack of guarantees provided by qsize(),
empty() and full().
........
r59970 | raymond.hettinger | 2008-01-14 21:39:59 -0800 (Mon, 14 Jan 2008) | 1 line
Temporarily revert 59967 until GC can be added.
........
r59971 | raymond.hettinger | 2008-01-14 21:46:43 -0800 (Mon, 14 Jan 2008) | 1 line
Small grammar nit
........
r59972 | georg.brandl | 2008-01-14 22:55:56 -0800 (Mon, 14 Jan 2008) | 2 lines
Typo.
........
r59973 | georg.brandl | 2008-01-14 22:58:15 -0800 (Mon, 14 Jan 2008) | 2 lines
Remove duplicate entry.
........
r59974 | jeffrey.yasskin | 2008-01-14 23:46:24 -0800 (Mon, 14 Jan 2008) | 12 lines
Add rational.Rational as an implementation of numbers.Rational with infinite
precision. This has been discussed at http://bugs.python.org/issue1682. It's
useful primarily for teaching, but it also demonstrates how to implement a
member of the numeric tower, including fallbacks for mixed-mode arithmetic.
I expect to write a couple more patches in this area:
* Rational.from_decimal()
* Rational.trim/approximate() (maybe with different names)
* Maybe remove the parentheses from Rational.__str__()
* Maybe rename one of the Rational classes
* Maybe make Rational('3/2') work.
........
r59978 | andrew.kuchling | 2008-01-15 06:38:05 -0800 (Tue, 15 Jan 2008) | 8 lines
Restore description of sys.dont_write_bytecode.
The duplication is intentional -- this paragraph is in a section
describing additions to the sys module, and there's a later section
that mentions the switch. I think most people scan the what's-new and
don't read it in detail, so a bit of duplication is OK.
........
r59984 | guido.van.rossum | 2008-01-15 09:59:29 -0800 (Tue, 15 Jan 2008) | 3 lines
Issue #1786 (by myself): pdb should use its own stdin/stdout around an
exec call and when creating a recursive instance.
........
2008-01-16 05:44:53 +08:00
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R = rational.Rational
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def _components(r):
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return (r.numerator, r.denominator)
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class RationalTest(unittest.TestCase):
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def assertTypedEquals(self, expected, actual):
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"""Asserts that both the types and values are the same."""
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self.assertEquals(type(expected), type(actual))
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self.assertEquals(expected, actual)
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def assertRaisesMessage(self, exc_type, message,
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callable, *args, **kwargs):
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"""Asserts that callable(*args, **kwargs) raises exc_type(message)."""
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try:
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callable(*args, **kwargs)
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except exc_type as e:
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self.assertEquals(message, str(e))
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else:
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self.fail("%s not raised" % exc_type.__name__)
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def testInit(self):
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self.assertEquals((0, 1), _components(R()))
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self.assertEquals((7, 1), _components(R(7)))
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self.assertEquals((7, 3), _components(R(R(7, 3))))
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self.assertEquals((-1, 1), _components(R(-1, 1)))
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self.assertEquals((-1, 1), _components(R(1, -1)))
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self.assertEquals((1, 1), _components(R(-2, -2)))
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self.assertEquals((1, 2), _components(R(5, 10)))
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self.assertEquals((7, 15), _components(R(7, 15)))
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self.assertEquals((10**23, 1), _components(R(10**23)))
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self.assertRaisesMessage(ZeroDivisionError, "Rational(12, 0)",
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R, 12, 0)
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self.assertRaises(TypeError, R, 1.5)
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self.assertRaises(TypeError, R, 1.5 + 3j)
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Merged revisions 60053-60078 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r60054 | christian.heimes | 2008-01-18 20:12:56 +0100 (Fri, 18 Jan 2008) | 1 line
Silence Coverity false alerts with CIDs #172, #183, #184
........
r60057 | guido.van.rossum | 2008-01-18 21:56:30 +0100 (Fri, 18 Jan 2008) | 3 lines
Fix an edge case whereby the __del__() method of a classic class could
create a new weakref to the object.
........
r60058 | raymond.hettinger | 2008-01-18 22:14:58 +0100 (Fri, 18 Jan 2008) | 1 line
Better variable name in an example.
........
r60063 | guido.van.rossum | 2008-01-19 00:05:40 +0100 (Sat, 19 Jan 2008) | 3 lines
This got fixed for classic classes in r60057,
and backported to 2.5.2 in 60056.
........
r60068 | jeffrey.yasskin | 2008-01-19 10:56:06 +0100 (Sat, 19 Jan 2008) | 4 lines
Several tweaks: add construction from strings and .from_decimal(), change
__init__ to __new__ to enforce immutability, and remove "rational." from repr
and the parens from str.
........
r60069 | georg.brandl | 2008-01-19 11:11:27 +0100 (Sat, 19 Jan 2008) | 2 lines
Fix markup.
........
r60070 | georg.brandl | 2008-01-19 11:16:09 +0100 (Sat, 19 Jan 2008) | 3 lines
Amend curses docs by info how to write non-ascii characters.
Thanks to Jeroen Ruigrok van der Werven.
........
r60071 | georg.brandl | 2008-01-19 11:18:07 +0100 (Sat, 19 Jan 2008) | 2 lines
Indentation normalization.
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r60073 | facundo.batista | 2008-01-19 13:32:27 +0100 (Sat, 19 Jan 2008) | 5 lines
Fix issue #1822: MIMEMultipart.is_multipart() behaves correctly for a
just-created (and empty) instance. Added tests for this. Thanks
Jonathan Share.
........
r60074 | andrew.kuchling | 2008-01-19 14:33:20 +0100 (Sat, 19 Jan 2008) | 1 line
Polish sentence
........
r60075 | christian.heimes | 2008-01-19 14:46:06 +0100 (Sat, 19 Jan 2008) | 1 line
Added unit test to verify that threading.local doesn't cause ref leaks. It seems that the thread local storage always keeps the storage of the last stopped thread alive. Can anybody comment on it, please?
........
r60076 | christian.heimes | 2008-01-19 16:06:09 +0100 (Sat, 19 Jan 2008) | 1 line
Update for threading.local test.
........
r60077 | andrew.kuchling | 2008-01-19 16:16:37 +0100 (Sat, 19 Jan 2008) | 1 line
Polish sentence
........
r60078 | georg.brandl | 2008-01-19 16:22:16 +0100 (Sat, 19 Jan 2008) | 2 lines
Fix typos.
........
2008-01-20 00:21:02 +08:00
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self.assertRaises(TypeError, R, R(1, 2), 3)
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self.assertRaises(TypeError, R, "3/2", 3)
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def testFromString(self):
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self.assertEquals((5, 1), _components(R("5")))
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self.assertEquals((3, 2), _components(R("3/2")))
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self.assertEquals((3, 2), _components(R(" \n +3/2")))
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self.assertEquals((-3, 2), _components(R("-3/2 ")))
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self.assertEquals((3, 2), _components(R(" 03/02 \n ")))
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self.assertEquals((3, 2), _components(R(" 03/02 \n ")))
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self.assertRaisesMessage(
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ZeroDivisionError, "Rational(3, 0)",
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R, "3/0")
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self.assertRaisesMessage(
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ValueError, "Invalid literal for Rational: 3/",
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R, "3/")
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self.assertRaisesMessage(
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ValueError, "Invalid literal for Rational: 3 /2",
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R, "3 /2")
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self.assertRaisesMessage(
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# Denominators don't need a sign.
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ValueError, "Invalid literal for Rational: 3/+2",
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R, "3/+2")
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self.assertRaisesMessage(
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# Imitate float's parsing.
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ValueError, "Invalid literal for Rational: + 3/2",
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R, "+ 3/2")
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self.assertRaisesMessage(
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# Only parse fractions, not decimals.
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ValueError, "Invalid literal for Rational: 3.2",
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R, "3.2")
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def testImmutable(self):
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r = R(7, 3)
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r.__init__(2, 15)
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self.assertEquals((7, 3), _components(r))
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Merged revisions 59952-59984 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r59952 | thomas.heller | 2008-01-14 02:35:28 -0800 (Mon, 14 Jan 2008) | 1 line
Issue 1821: configure libffi for amd64 on FreeeBSD.
........
r59953 | andrew.kuchling | 2008-01-14 06:48:43 -0800 (Mon, 14 Jan 2008) | 1 line
Update description of float_info
........
r59959 | raymond.hettinger | 2008-01-14 14:58:05 -0800 (Mon, 14 Jan 2008) | 1 line
Fix 1698398: Zipfile.printdir() crashed because the format string expected a tuple object of length six instead of a time.struct_time object.
........
r59961 | andrew.kuchling | 2008-01-14 17:29:16 -0800 (Mon, 14 Jan 2008) | 1 line
Typo fixes
........
r59962 | andrew.kuchling | 2008-01-14 17:29:44 -0800 (Mon, 14 Jan 2008) | 1 line
Markup fix
........
r59963 | andrew.kuchling | 2008-01-14 17:47:32 -0800 (Mon, 14 Jan 2008) | 1 line
Add many items
........
r59964 | andrew.kuchling | 2008-01-14 17:55:32 -0800 (Mon, 14 Jan 2008) | 1 line
Repair unfinished sentence
........
r59967 | raymond.hettinger | 2008-01-14 19:02:37 -0800 (Mon, 14 Jan 2008) | 5 lines
Issue 1820: structseq objects did not work with the % formatting operator or isinstance(t, tuple).
Orignal patch (without tests) by Leif Walsh.
........
r59968 | raymond.hettinger | 2008-01-14 19:07:42 -0800 (Mon, 14 Jan 2008) | 1 line
Tighten the definition of a named tuple.
........
r59969 | skip.montanaro | 2008-01-14 19:40:20 -0800 (Mon, 14 Jan 2008) | 3 lines
Better (?) text describing the lack of guarantees provided by qsize(),
empty() and full().
........
r59970 | raymond.hettinger | 2008-01-14 21:39:59 -0800 (Mon, 14 Jan 2008) | 1 line
Temporarily revert 59967 until GC can be added.
........
r59971 | raymond.hettinger | 2008-01-14 21:46:43 -0800 (Mon, 14 Jan 2008) | 1 line
Small grammar nit
........
r59972 | georg.brandl | 2008-01-14 22:55:56 -0800 (Mon, 14 Jan 2008) | 2 lines
Typo.
........
r59973 | georg.brandl | 2008-01-14 22:58:15 -0800 (Mon, 14 Jan 2008) | 2 lines
Remove duplicate entry.
........
r59974 | jeffrey.yasskin | 2008-01-14 23:46:24 -0800 (Mon, 14 Jan 2008) | 12 lines
Add rational.Rational as an implementation of numbers.Rational with infinite
precision. This has been discussed at http://bugs.python.org/issue1682. It's
useful primarily for teaching, but it also demonstrates how to implement a
member of the numeric tower, including fallbacks for mixed-mode arithmetic.
I expect to write a couple more patches in this area:
* Rational.from_decimal()
* Rational.trim/approximate() (maybe with different names)
* Maybe remove the parentheses from Rational.__str__()
* Maybe rename one of the Rational classes
* Maybe make Rational('3/2') work.
........
r59978 | andrew.kuchling | 2008-01-15 06:38:05 -0800 (Tue, 15 Jan 2008) | 8 lines
Restore description of sys.dont_write_bytecode.
The duplication is intentional -- this paragraph is in a section
describing additions to the sys module, and there's a later section
that mentions the switch. I think most people scan the what's-new and
don't read it in detail, so a bit of duplication is OK.
........
r59984 | guido.van.rossum | 2008-01-15 09:59:29 -0800 (Tue, 15 Jan 2008) | 3 lines
Issue #1786 (by myself): pdb should use its own stdin/stdout around an
exec call and when creating a recursive instance.
........
2008-01-16 05:44:53 +08:00
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def testFromFloat(self):
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self.assertRaisesMessage(
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TypeError, "Rational.from_float() only takes floats, not 3 (int)",
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R.from_float, 3)
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self.assertEquals((0, 1), _components(R.from_float(-0.0)))
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self.assertEquals((10, 1), _components(R.from_float(10.0)))
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self.assertEquals((-5, 2), _components(R.from_float(-2.5)))
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self.assertEquals((99999999999999991611392, 1),
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_components(R.from_float(1e23)))
|
|
|
|
self.assertEquals(float(10**23), float(R.from_float(1e23)))
|
|
|
|
self.assertEquals((3602879701896397, 1125899906842624),
|
|
|
|
_components(R.from_float(3.2)))
|
|
|
|
self.assertEquals(3.2, float(R.from_float(3.2)))
|
|
|
|
|
|
|
|
inf = 1e1000
|
|
|
|
nan = inf - inf
|
|
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|
self.assertRaisesMessage(
|
|
|
|
TypeError, "Cannot convert inf to Rational.",
|
|
|
|
R.from_float, inf)
|
|
|
|
self.assertRaisesMessage(
|
|
|
|
TypeError, "Cannot convert -inf to Rational.",
|
|
|
|
R.from_float, -inf)
|
|
|
|
self.assertRaisesMessage(
|
|
|
|
TypeError, "Cannot convert nan to Rational.",
|
|
|
|
R.from_float, nan)
|
|
|
|
|
Merged revisions 60053-60078 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r60054 | christian.heimes | 2008-01-18 20:12:56 +0100 (Fri, 18 Jan 2008) | 1 line
Silence Coverity false alerts with CIDs #172, #183, #184
........
r60057 | guido.van.rossum | 2008-01-18 21:56:30 +0100 (Fri, 18 Jan 2008) | 3 lines
Fix an edge case whereby the __del__() method of a classic class could
create a new weakref to the object.
........
r60058 | raymond.hettinger | 2008-01-18 22:14:58 +0100 (Fri, 18 Jan 2008) | 1 line
Better variable name in an example.
........
r60063 | guido.van.rossum | 2008-01-19 00:05:40 +0100 (Sat, 19 Jan 2008) | 3 lines
This got fixed for classic classes in r60057,
and backported to 2.5.2 in 60056.
........
r60068 | jeffrey.yasskin | 2008-01-19 10:56:06 +0100 (Sat, 19 Jan 2008) | 4 lines
Several tweaks: add construction from strings and .from_decimal(), change
__init__ to __new__ to enforce immutability, and remove "rational." from repr
and the parens from str.
........
r60069 | georg.brandl | 2008-01-19 11:11:27 +0100 (Sat, 19 Jan 2008) | 2 lines
Fix markup.
........
r60070 | georg.brandl | 2008-01-19 11:16:09 +0100 (Sat, 19 Jan 2008) | 3 lines
Amend curses docs by info how to write non-ascii characters.
Thanks to Jeroen Ruigrok van der Werven.
........
r60071 | georg.brandl | 2008-01-19 11:18:07 +0100 (Sat, 19 Jan 2008) | 2 lines
Indentation normalization.
........
r60073 | facundo.batista | 2008-01-19 13:32:27 +0100 (Sat, 19 Jan 2008) | 5 lines
Fix issue #1822: MIMEMultipart.is_multipart() behaves correctly for a
just-created (and empty) instance. Added tests for this. Thanks
Jonathan Share.
........
r60074 | andrew.kuchling | 2008-01-19 14:33:20 +0100 (Sat, 19 Jan 2008) | 1 line
Polish sentence
........
r60075 | christian.heimes | 2008-01-19 14:46:06 +0100 (Sat, 19 Jan 2008) | 1 line
Added unit test to verify that threading.local doesn't cause ref leaks. It seems that the thread local storage always keeps the storage of the last stopped thread alive. Can anybody comment on it, please?
........
r60076 | christian.heimes | 2008-01-19 16:06:09 +0100 (Sat, 19 Jan 2008) | 1 line
Update for threading.local test.
........
r60077 | andrew.kuchling | 2008-01-19 16:16:37 +0100 (Sat, 19 Jan 2008) | 1 line
Polish sentence
........
r60078 | georg.brandl | 2008-01-19 16:22:16 +0100 (Sat, 19 Jan 2008) | 2 lines
Fix typos.
........
2008-01-20 00:21:02 +08:00
|
|
|
def testFromDecimal(self):
|
|
|
|
self.assertRaisesMessage(
|
|
|
|
TypeError,
|
|
|
|
"Rational.from_decimal() only takes Decimals, not 3 (int)",
|
|
|
|
R.from_decimal, 3)
|
|
|
|
self.assertEquals(R(0), R.from_decimal(Decimal("-0")))
|
|
|
|
self.assertEquals(R(5, 10), R.from_decimal(Decimal("0.5")))
|
|
|
|
self.assertEquals(R(5, 1000), R.from_decimal(Decimal("5e-3")))
|
|
|
|
self.assertEquals(R(5000), R.from_decimal(Decimal("5e3")))
|
|
|
|
self.assertEquals(1 - R(1, 10**30),
|
|
|
|
R.from_decimal(Decimal("0." + "9" * 30)))
|
|
|
|
|
|
|
|
self.assertRaisesMessage(
|
|
|
|
TypeError, "Cannot convert Infinity to Rational.",
|
|
|
|
R.from_decimal, Decimal("inf"))
|
|
|
|
self.assertRaisesMessage(
|
|
|
|
TypeError, "Cannot convert -Infinity to Rational.",
|
|
|
|
R.from_decimal, Decimal("-inf"))
|
|
|
|
self.assertRaisesMessage(
|
|
|
|
TypeError, "Cannot convert NaN to Rational.",
|
|
|
|
R.from_decimal, Decimal("nan"))
|
|
|
|
self.assertRaisesMessage(
|
|
|
|
TypeError, "Cannot convert sNaN to Rational.",
|
|
|
|
R.from_decimal, Decimal("snan"))
|
|
|
|
|
Merged revisions 60210-60233 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r60213 | christian.heimes | 2008-01-23 15:00:25 +0100 (Wed, 23 Jan 2008) | 1 line
Use Py_TYPE() instead of ->ob_type
........
r60214 | armin.rigo | 2008-01-23 15:07:13 +0100 (Wed, 23 Jan 2008) | 3 lines
patch 1754489 by vlahan:
improve portability of address length calculation for AF_UNIX sockets
........
r60216 | christian.heimes | 2008-01-23 15:20:50 +0100 (Wed, 23 Jan 2008) | 1 line
Fixed bug #1915: Python compiles with --enable-unicode=no again. However several extension methods and modules do not work without unicode support.
........
r60221 | christian.heimes | 2008-01-23 18:15:06 +0100 (Wed, 23 Jan 2008) | 2 lines
Applied #1069410
The "can't load dll" message box on Windows is suppressed while an extension is loaded by calling SetErrorMode in dynload_win.c. The error is still reported properly.
........
r60224 | guido.van.rossum | 2008-01-23 21:19:01 +0100 (Wed, 23 Jan 2008) | 2 lines
Fix two crashers.
........
r60225 | kurt.kaiser | 2008-01-23 23:19:23 +0100 (Wed, 23 Jan 2008) | 3 lines
Could not open files in .idlerc directory if latter was hidden on Windows.
Issue 1743, Issue 1862.
........
r60226 | guido.van.rossum | 2008-01-23 23:43:27 +0100 (Wed, 23 Jan 2008) | 2 lines
Fix misleading comment reported in issue #1917.
........
r60227 | kurt.kaiser | 2008-01-23 23:55:26 +0100 (Wed, 23 Jan 2008) | 2 lines
There was an error on exit if no sys.exitfunc was defined. Issue 1647.
........
r60228 | guido.van.rossum | 2008-01-24 00:23:43 +0100 (Thu, 24 Jan 2008) | 2 lines
Turn three recently fixed crashers into regular tests.
........
r60229 | raymond.hettinger | 2008-01-24 01:54:21 +0100 (Thu, 24 Jan 2008) | 1 line
Add first-cut at an approximation function (still needs rounding tweaks). Add continued fraction conversions.
........
r60230 | raymond.hettinger | 2008-01-24 03:00:25 +0100 (Thu, 24 Jan 2008) | 1 line
Minor clean-up and more tests.
........
r60231 | raymond.hettinger | 2008-01-24 03:05:06 +0100 (Thu, 24 Jan 2008) | 1 line
Cleanup
........
r60232 | neal.norwitz | 2008-01-24 05:14:50 +0100 (Thu, 24 Jan 2008) | 1 line
Fix the tests by restoring __import__. I think the test is still valid.
........
r60233 | neal.norwitz | 2008-01-24 08:40:51 +0100 (Thu, 24 Jan 2008) | 4 lines
Fix the test_urllib2net failures that were caused by r58067.
I'm not sure this is the correct fix, but at least the test passes
now and should be closer to correct.
........
2008-01-24 17:42:52 +08:00
|
|
|
def testFromContinuedFraction(self):
|
|
|
|
self.assertRaises(TypeError, R.from_continued_fraction, None)
|
|
|
|
phi = R.from_continued_fraction([1]*100)
|
|
|
|
self.assertEquals(round(phi - (1 + 5 ** 0.5) / 2, 10), 0.0)
|
|
|
|
|
|
|
|
minusphi = R.from_continued_fraction([-1]*100)
|
|
|
|
self.assertEquals(round(minusphi + (1 + 5 ** 0.5) / 2, 10), 0.0)
|
|
|
|
|
|
|
|
self.assertEquals(R.from_continued_fraction([0]), R(0))
|
|
|
|
self.assertEquals(R.from_continued_fraction([]), R(0))
|
|
|
|
|
|
|
|
def testAsContinuedFraction(self):
|
|
|
|
self.assertEqual(R.from_float(math.pi).as_continued_fraction()[:15],
|
|
|
|
[3, 7, 15, 1, 292, 1, 1, 1, 2, 1, 3, 1, 14, 3, 3])
|
|
|
|
self.assertEqual(R.from_float(-math.pi).as_continued_fraction()[:16],
|
|
|
|
[-4, 1, 6, 15, 1, 292, 1, 1, 1, 2, 1, 3, 1, 14, 3, 3])
|
|
|
|
self.assertEqual(R(0).as_continued_fraction(), [0])
|
|
|
|
|
Merged revisions 60245-60277 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r60246 | guido.van.rossum | 2008-01-24 18:58:05 +0100 (Thu, 24 Jan 2008) | 2 lines
Fix test67.py from issue #1303614.
........
r60248 | raymond.hettinger | 2008-01-24 19:05:54 +0100 (Thu, 24 Jan 2008) | 1 line
Clean-up and speed-up code by accessing numerator/denominator directly. There's no reason to enforce readonliness
........
r60249 | raymond.hettinger | 2008-01-24 19:12:23 +0100 (Thu, 24 Jan 2008) | 1 line
Revert 60189 and restore performance.
........
r60250 | guido.van.rossum | 2008-01-24 19:21:02 +0100 (Thu, 24 Jan 2008) | 5 lines
News about recently fixed crashers:
- A few crashers fixed: weakref_in_del.py (issue #1377858);
loosing_dict_ref.py (issue #1303614, test67.py);
borrowed_ref_[34].py (not in tracker).
........
r60252 | thomas.heller | 2008-01-24 19:36:27 +0100 (Thu, 24 Jan 2008) | 7 lines
Use a PyDictObject again for the array type cache; retrieving items
from the WeakValueDictionary was slower by nearly a factor of 3.
To avoid leaks, weakref proxies for the array types are put into the
cache dict, with weakref callbacks that removes the entries when the
type goes away.
........
r60253 | thomas.heller | 2008-01-24 19:54:12 +0100 (Thu, 24 Jan 2008) | 2 lines
Replace Py_BuildValue with PyTuple_Pack because it is faster.
Also add a missing DECREF.
........
r60254 | raymond.hettinger | 2008-01-24 20:05:29 +0100 (Thu, 24 Jan 2008) | 1 line
Add support for trunc().
........
r60255 | thomas.heller | 2008-01-24 20:15:02 +0100 (Thu, 24 Jan 2008) | 5 lines
Invert the checks in get_[u]long and get_[u]longlong. The intent was
to not accept float types; the result was that integer-like objects
were not accepted.
Ported from release25-maint.
........
r60256 | raymond.hettinger | 2008-01-24 20:30:19 +0100 (Thu, 24 Jan 2008) | 1 line
Add support for int(r) just like the other numeric classes.
........
r60263 | raymond.hettinger | 2008-01-24 22:23:58 +0100 (Thu, 24 Jan 2008) | 1 line
Expand tests to include nested graph structures.
........
r60264 | raymond.hettinger | 2008-01-24 22:47:56 +0100 (Thu, 24 Jan 2008) | 1 line
Shorter pprint's for empty sets and frozensets. Fix indentation of frozensets. Add tests including two complex data structures.
........
r60265 | amaury.forgeotdarc | 2008-01-24 23:51:18 +0100 (Thu, 24 Jan 2008) | 14 lines
#1920: when considering a block starting by "while 0", the compiler optimized the
whole construct away, even when an 'else' clause is present::
while 0:
print("no")
else:
print("yes")
did not generate any code at all.
Now the compiler emits the 'else' block, like it already does for 'if' statements.
Will backport.
........
r60266 | amaury.forgeotdarc | 2008-01-24 23:59:25 +0100 (Thu, 24 Jan 2008) | 2 lines
News entry for r60265 (Issue 1920).
........
r60269 | raymond.hettinger | 2008-01-25 00:50:26 +0100 (Fri, 25 Jan 2008) | 1 line
More code cleanup. Remove unnecessary indirection to useless class methods.
........
r60270 | raymond.hettinger | 2008-01-25 01:21:54 +0100 (Fri, 25 Jan 2008) | 1 line
Add support for copy, deepcopy, and pickle.
........
r60271 | raymond.hettinger | 2008-01-25 01:33:45 +0100 (Fri, 25 Jan 2008) | 1 line
Mark todos and review comments.
........
r60272 | raymond.hettinger | 2008-01-25 02:13:12 +0100 (Fri, 25 Jan 2008) | 1 line
Add one other review comment.
........
r60273 | raymond.hettinger | 2008-01-25 02:23:38 +0100 (Fri, 25 Jan 2008) | 1 line
Fix-up signature for approximation.
........
r60274 | raymond.hettinger | 2008-01-25 02:46:33 +0100 (Fri, 25 Jan 2008) | 1 line
More design notes
........
r60276 | neal.norwitz | 2008-01-25 07:37:23 +0100 (Fri, 25 Jan 2008) | 6 lines
Make the test more robust by trying to reconnect up to 3 times
in case there were transient failures. This will hopefully silence
the buildbots for this test. As we find other tests that have a problem,
we can fix with a similar strategy assuming it is successful. It worked
on my box in a loop for 10+ runs where it would have an exception otherwise.
........
r60277 | neal.norwitz | 2008-01-25 09:04:16 +0100 (Fri, 25 Jan 2008) | 4 lines
Add prototypes to get the mathmodule.c to compile on OSF1 5.1 (Tru64)
and eliminate a compiler warning in floatobject.c. There might be
a better way to go about this, but it should be good enough for now.
........
2008-01-25 19:23:10 +08:00
|
|
|
def testApproximateFrom(self):
|
|
|
|
self.assertEqual(R.from_float(math.pi).approximate(10000), R(355, 113))
|
|
|
|
self.assertEqual(R.from_float(-math.pi).approximate(10000), R(-355, 113))
|
|
|
|
self.assertEqual(R.from_float(0.0).approximate(10000), R(0))
|
Merged revisions 60210-60233 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r60213 | christian.heimes | 2008-01-23 15:00:25 +0100 (Wed, 23 Jan 2008) | 1 line
Use Py_TYPE() instead of ->ob_type
........
r60214 | armin.rigo | 2008-01-23 15:07:13 +0100 (Wed, 23 Jan 2008) | 3 lines
patch 1754489 by vlahan:
improve portability of address length calculation for AF_UNIX sockets
........
r60216 | christian.heimes | 2008-01-23 15:20:50 +0100 (Wed, 23 Jan 2008) | 1 line
Fixed bug #1915: Python compiles with --enable-unicode=no again. However several extension methods and modules do not work without unicode support.
........
r60221 | christian.heimes | 2008-01-23 18:15:06 +0100 (Wed, 23 Jan 2008) | 2 lines
Applied #1069410
The "can't load dll" message box on Windows is suppressed while an extension is loaded by calling SetErrorMode in dynload_win.c. The error is still reported properly.
........
r60224 | guido.van.rossum | 2008-01-23 21:19:01 +0100 (Wed, 23 Jan 2008) | 2 lines
Fix two crashers.
........
r60225 | kurt.kaiser | 2008-01-23 23:19:23 +0100 (Wed, 23 Jan 2008) | 3 lines
Could not open files in .idlerc directory if latter was hidden on Windows.
Issue 1743, Issue 1862.
........
r60226 | guido.van.rossum | 2008-01-23 23:43:27 +0100 (Wed, 23 Jan 2008) | 2 lines
Fix misleading comment reported in issue #1917.
........
r60227 | kurt.kaiser | 2008-01-23 23:55:26 +0100 (Wed, 23 Jan 2008) | 2 lines
There was an error on exit if no sys.exitfunc was defined. Issue 1647.
........
r60228 | guido.van.rossum | 2008-01-24 00:23:43 +0100 (Thu, 24 Jan 2008) | 2 lines
Turn three recently fixed crashers into regular tests.
........
r60229 | raymond.hettinger | 2008-01-24 01:54:21 +0100 (Thu, 24 Jan 2008) | 1 line
Add first-cut at an approximation function (still needs rounding tweaks). Add continued fraction conversions.
........
r60230 | raymond.hettinger | 2008-01-24 03:00:25 +0100 (Thu, 24 Jan 2008) | 1 line
Minor clean-up and more tests.
........
r60231 | raymond.hettinger | 2008-01-24 03:05:06 +0100 (Thu, 24 Jan 2008) | 1 line
Cleanup
........
r60232 | neal.norwitz | 2008-01-24 05:14:50 +0100 (Thu, 24 Jan 2008) | 1 line
Fix the tests by restoring __import__. I think the test is still valid.
........
r60233 | neal.norwitz | 2008-01-24 08:40:51 +0100 (Thu, 24 Jan 2008) | 4 lines
Fix the test_urllib2net failures that were caused by r58067.
I'm not sure this is the correct fix, but at least the test passes
now and should be closer to correct.
........
2008-01-24 17:42:52 +08:00
|
|
|
|
Merged revisions 59952-59984 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r59952 | thomas.heller | 2008-01-14 02:35:28 -0800 (Mon, 14 Jan 2008) | 1 line
Issue 1821: configure libffi for amd64 on FreeeBSD.
........
r59953 | andrew.kuchling | 2008-01-14 06:48:43 -0800 (Mon, 14 Jan 2008) | 1 line
Update description of float_info
........
r59959 | raymond.hettinger | 2008-01-14 14:58:05 -0800 (Mon, 14 Jan 2008) | 1 line
Fix 1698398: Zipfile.printdir() crashed because the format string expected a tuple object of length six instead of a time.struct_time object.
........
r59961 | andrew.kuchling | 2008-01-14 17:29:16 -0800 (Mon, 14 Jan 2008) | 1 line
Typo fixes
........
r59962 | andrew.kuchling | 2008-01-14 17:29:44 -0800 (Mon, 14 Jan 2008) | 1 line
Markup fix
........
r59963 | andrew.kuchling | 2008-01-14 17:47:32 -0800 (Mon, 14 Jan 2008) | 1 line
Add many items
........
r59964 | andrew.kuchling | 2008-01-14 17:55:32 -0800 (Mon, 14 Jan 2008) | 1 line
Repair unfinished sentence
........
r59967 | raymond.hettinger | 2008-01-14 19:02:37 -0800 (Mon, 14 Jan 2008) | 5 lines
Issue 1820: structseq objects did not work with the % formatting operator or isinstance(t, tuple).
Orignal patch (without tests) by Leif Walsh.
........
r59968 | raymond.hettinger | 2008-01-14 19:07:42 -0800 (Mon, 14 Jan 2008) | 1 line
Tighten the definition of a named tuple.
........
r59969 | skip.montanaro | 2008-01-14 19:40:20 -0800 (Mon, 14 Jan 2008) | 3 lines
Better (?) text describing the lack of guarantees provided by qsize(),
empty() and full().
........
r59970 | raymond.hettinger | 2008-01-14 21:39:59 -0800 (Mon, 14 Jan 2008) | 1 line
Temporarily revert 59967 until GC can be added.
........
r59971 | raymond.hettinger | 2008-01-14 21:46:43 -0800 (Mon, 14 Jan 2008) | 1 line
Small grammar nit
........
r59972 | georg.brandl | 2008-01-14 22:55:56 -0800 (Mon, 14 Jan 2008) | 2 lines
Typo.
........
r59973 | georg.brandl | 2008-01-14 22:58:15 -0800 (Mon, 14 Jan 2008) | 2 lines
Remove duplicate entry.
........
r59974 | jeffrey.yasskin | 2008-01-14 23:46:24 -0800 (Mon, 14 Jan 2008) | 12 lines
Add rational.Rational as an implementation of numbers.Rational with infinite
precision. This has been discussed at http://bugs.python.org/issue1682. It's
useful primarily for teaching, but it also demonstrates how to implement a
member of the numeric tower, including fallbacks for mixed-mode arithmetic.
I expect to write a couple more patches in this area:
* Rational.from_decimal()
* Rational.trim/approximate() (maybe with different names)
* Maybe remove the parentheses from Rational.__str__()
* Maybe rename one of the Rational classes
* Maybe make Rational('3/2') work.
........
r59978 | andrew.kuchling | 2008-01-15 06:38:05 -0800 (Tue, 15 Jan 2008) | 8 lines
Restore description of sys.dont_write_bytecode.
The duplication is intentional -- this paragraph is in a section
describing additions to the sys module, and there's a later section
that mentions the switch. I think most people scan the what's-new and
don't read it in detail, so a bit of duplication is OK.
........
r59984 | guido.van.rossum | 2008-01-15 09:59:29 -0800 (Tue, 15 Jan 2008) | 3 lines
Issue #1786 (by myself): pdb should use its own stdin/stdout around an
exec call and when creating a recursive instance.
........
2008-01-16 05:44:53 +08:00
|
|
|
def testConversions(self):
|
|
|
|
self.assertTypedEquals(-1, trunc(R(-11, 10)))
|
2008-01-17 15:36:30 +08:00
|
|
|
self.assertTypedEquals(-2, math.floor(R(-11, 10)))
|
|
|
|
self.assertTypedEquals(-1, math.ceil(R(-11, 10)))
|
|
|
|
self.assertTypedEquals(-1, math.ceil(R(-10, 10)))
|
Merged revisions 60245-60277 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r60246 | guido.van.rossum | 2008-01-24 18:58:05 +0100 (Thu, 24 Jan 2008) | 2 lines
Fix test67.py from issue #1303614.
........
r60248 | raymond.hettinger | 2008-01-24 19:05:54 +0100 (Thu, 24 Jan 2008) | 1 line
Clean-up and speed-up code by accessing numerator/denominator directly. There's no reason to enforce readonliness
........
r60249 | raymond.hettinger | 2008-01-24 19:12:23 +0100 (Thu, 24 Jan 2008) | 1 line
Revert 60189 and restore performance.
........
r60250 | guido.van.rossum | 2008-01-24 19:21:02 +0100 (Thu, 24 Jan 2008) | 5 lines
News about recently fixed crashers:
- A few crashers fixed: weakref_in_del.py (issue #1377858);
loosing_dict_ref.py (issue #1303614, test67.py);
borrowed_ref_[34].py (not in tracker).
........
r60252 | thomas.heller | 2008-01-24 19:36:27 +0100 (Thu, 24 Jan 2008) | 7 lines
Use a PyDictObject again for the array type cache; retrieving items
from the WeakValueDictionary was slower by nearly a factor of 3.
To avoid leaks, weakref proxies for the array types are put into the
cache dict, with weakref callbacks that removes the entries when the
type goes away.
........
r60253 | thomas.heller | 2008-01-24 19:54:12 +0100 (Thu, 24 Jan 2008) | 2 lines
Replace Py_BuildValue with PyTuple_Pack because it is faster.
Also add a missing DECREF.
........
r60254 | raymond.hettinger | 2008-01-24 20:05:29 +0100 (Thu, 24 Jan 2008) | 1 line
Add support for trunc().
........
r60255 | thomas.heller | 2008-01-24 20:15:02 +0100 (Thu, 24 Jan 2008) | 5 lines
Invert the checks in get_[u]long and get_[u]longlong. The intent was
to not accept float types; the result was that integer-like objects
were not accepted.
Ported from release25-maint.
........
r60256 | raymond.hettinger | 2008-01-24 20:30:19 +0100 (Thu, 24 Jan 2008) | 1 line
Add support for int(r) just like the other numeric classes.
........
r60263 | raymond.hettinger | 2008-01-24 22:23:58 +0100 (Thu, 24 Jan 2008) | 1 line
Expand tests to include nested graph structures.
........
r60264 | raymond.hettinger | 2008-01-24 22:47:56 +0100 (Thu, 24 Jan 2008) | 1 line
Shorter pprint's for empty sets and frozensets. Fix indentation of frozensets. Add tests including two complex data structures.
........
r60265 | amaury.forgeotdarc | 2008-01-24 23:51:18 +0100 (Thu, 24 Jan 2008) | 14 lines
#1920: when considering a block starting by "while 0", the compiler optimized the
whole construct away, even when an 'else' clause is present::
while 0:
print("no")
else:
print("yes")
did not generate any code at all.
Now the compiler emits the 'else' block, like it already does for 'if' statements.
Will backport.
........
r60266 | amaury.forgeotdarc | 2008-01-24 23:59:25 +0100 (Thu, 24 Jan 2008) | 2 lines
News entry for r60265 (Issue 1920).
........
r60269 | raymond.hettinger | 2008-01-25 00:50:26 +0100 (Fri, 25 Jan 2008) | 1 line
More code cleanup. Remove unnecessary indirection to useless class methods.
........
r60270 | raymond.hettinger | 2008-01-25 01:21:54 +0100 (Fri, 25 Jan 2008) | 1 line
Add support for copy, deepcopy, and pickle.
........
r60271 | raymond.hettinger | 2008-01-25 01:33:45 +0100 (Fri, 25 Jan 2008) | 1 line
Mark todos and review comments.
........
r60272 | raymond.hettinger | 2008-01-25 02:13:12 +0100 (Fri, 25 Jan 2008) | 1 line
Add one other review comment.
........
r60273 | raymond.hettinger | 2008-01-25 02:23:38 +0100 (Fri, 25 Jan 2008) | 1 line
Fix-up signature for approximation.
........
r60274 | raymond.hettinger | 2008-01-25 02:46:33 +0100 (Fri, 25 Jan 2008) | 1 line
More design notes
........
r60276 | neal.norwitz | 2008-01-25 07:37:23 +0100 (Fri, 25 Jan 2008) | 6 lines
Make the test more robust by trying to reconnect up to 3 times
in case there were transient failures. This will hopefully silence
the buildbots for this test. As we find other tests that have a problem,
we can fix with a similar strategy assuming it is successful. It worked
on my box in a loop for 10+ runs where it would have an exception otherwise.
........
r60277 | neal.norwitz | 2008-01-25 09:04:16 +0100 (Fri, 25 Jan 2008) | 4 lines
Add prototypes to get the mathmodule.c to compile on OSF1 5.1 (Tru64)
and eliminate a compiler warning in floatobject.c. There might be
a better way to go about this, but it should be good enough for now.
........
2008-01-25 19:23:10 +08:00
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self.assertTypedEquals(-1, int(R(-11, 10)))
|
Merged revisions 59952-59984 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r59952 | thomas.heller | 2008-01-14 02:35:28 -0800 (Mon, 14 Jan 2008) | 1 line
Issue 1821: configure libffi for amd64 on FreeeBSD.
........
r59953 | andrew.kuchling | 2008-01-14 06:48:43 -0800 (Mon, 14 Jan 2008) | 1 line
Update description of float_info
........
r59959 | raymond.hettinger | 2008-01-14 14:58:05 -0800 (Mon, 14 Jan 2008) | 1 line
Fix 1698398: Zipfile.printdir() crashed because the format string expected a tuple object of length six instead of a time.struct_time object.
........
r59961 | andrew.kuchling | 2008-01-14 17:29:16 -0800 (Mon, 14 Jan 2008) | 1 line
Typo fixes
........
r59962 | andrew.kuchling | 2008-01-14 17:29:44 -0800 (Mon, 14 Jan 2008) | 1 line
Markup fix
........
r59963 | andrew.kuchling | 2008-01-14 17:47:32 -0800 (Mon, 14 Jan 2008) | 1 line
Add many items
........
r59964 | andrew.kuchling | 2008-01-14 17:55:32 -0800 (Mon, 14 Jan 2008) | 1 line
Repair unfinished sentence
........
r59967 | raymond.hettinger | 2008-01-14 19:02:37 -0800 (Mon, 14 Jan 2008) | 5 lines
Issue 1820: structseq objects did not work with the % formatting operator or isinstance(t, tuple).
Orignal patch (without tests) by Leif Walsh.
........
r59968 | raymond.hettinger | 2008-01-14 19:07:42 -0800 (Mon, 14 Jan 2008) | 1 line
Tighten the definition of a named tuple.
........
r59969 | skip.montanaro | 2008-01-14 19:40:20 -0800 (Mon, 14 Jan 2008) | 3 lines
Better (?) text describing the lack of guarantees provided by qsize(),
empty() and full().
........
r59970 | raymond.hettinger | 2008-01-14 21:39:59 -0800 (Mon, 14 Jan 2008) | 1 line
Temporarily revert 59967 until GC can be added.
........
r59971 | raymond.hettinger | 2008-01-14 21:46:43 -0800 (Mon, 14 Jan 2008) | 1 line
Small grammar nit
........
r59972 | georg.brandl | 2008-01-14 22:55:56 -0800 (Mon, 14 Jan 2008) | 2 lines
Typo.
........
r59973 | georg.brandl | 2008-01-14 22:58:15 -0800 (Mon, 14 Jan 2008) | 2 lines
Remove duplicate entry.
........
r59974 | jeffrey.yasskin | 2008-01-14 23:46:24 -0800 (Mon, 14 Jan 2008) | 12 lines
Add rational.Rational as an implementation of numbers.Rational with infinite
precision. This has been discussed at http://bugs.python.org/issue1682. It's
useful primarily for teaching, but it also demonstrates how to implement a
member of the numeric tower, including fallbacks for mixed-mode arithmetic.
I expect to write a couple more patches in this area:
* Rational.from_decimal()
* Rational.trim/approximate() (maybe with different names)
* Maybe remove the parentheses from Rational.__str__()
* Maybe rename one of the Rational classes
* Maybe make Rational('3/2') work.
........
r59978 | andrew.kuchling | 2008-01-15 06:38:05 -0800 (Tue, 15 Jan 2008) | 8 lines
Restore description of sys.dont_write_bytecode.
The duplication is intentional -- this paragraph is in a section
describing additions to the sys module, and there's a later section
that mentions the switch. I think most people scan the what's-new and
don't read it in detail, so a bit of duplication is OK.
........
r59984 | guido.van.rossum | 2008-01-15 09:59:29 -0800 (Tue, 15 Jan 2008) | 3 lines
Issue #1786 (by myself): pdb should use its own stdin/stdout around an
exec call and when creating a recursive instance.
........
2008-01-16 05:44:53 +08:00
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2008-01-17 15:36:30 +08:00
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self.assertTypedEquals(0, round(R(-1, 10)))
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self.assertTypedEquals(0, round(R(-5, 10)))
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self.assertTypedEquals(-2, round(R(-15, 10)))
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self.assertTypedEquals(-1, round(R(-7, 10)))
|
Merged revisions 59952-59984 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r59952 | thomas.heller | 2008-01-14 02:35:28 -0800 (Mon, 14 Jan 2008) | 1 line
Issue 1821: configure libffi for amd64 on FreeeBSD.
........
r59953 | andrew.kuchling | 2008-01-14 06:48:43 -0800 (Mon, 14 Jan 2008) | 1 line
Update description of float_info
........
r59959 | raymond.hettinger | 2008-01-14 14:58:05 -0800 (Mon, 14 Jan 2008) | 1 line
Fix 1698398: Zipfile.printdir() crashed because the format string expected a tuple object of length six instead of a time.struct_time object.
........
r59961 | andrew.kuchling | 2008-01-14 17:29:16 -0800 (Mon, 14 Jan 2008) | 1 line
Typo fixes
........
r59962 | andrew.kuchling | 2008-01-14 17:29:44 -0800 (Mon, 14 Jan 2008) | 1 line
Markup fix
........
r59963 | andrew.kuchling | 2008-01-14 17:47:32 -0800 (Mon, 14 Jan 2008) | 1 line
Add many items
........
r59964 | andrew.kuchling | 2008-01-14 17:55:32 -0800 (Mon, 14 Jan 2008) | 1 line
Repair unfinished sentence
........
r59967 | raymond.hettinger | 2008-01-14 19:02:37 -0800 (Mon, 14 Jan 2008) | 5 lines
Issue 1820: structseq objects did not work with the % formatting operator or isinstance(t, tuple).
Orignal patch (without tests) by Leif Walsh.
........
r59968 | raymond.hettinger | 2008-01-14 19:07:42 -0800 (Mon, 14 Jan 2008) | 1 line
Tighten the definition of a named tuple.
........
r59969 | skip.montanaro | 2008-01-14 19:40:20 -0800 (Mon, 14 Jan 2008) | 3 lines
Better (?) text describing the lack of guarantees provided by qsize(),
empty() and full().
........
r59970 | raymond.hettinger | 2008-01-14 21:39:59 -0800 (Mon, 14 Jan 2008) | 1 line
Temporarily revert 59967 until GC can be added.
........
r59971 | raymond.hettinger | 2008-01-14 21:46:43 -0800 (Mon, 14 Jan 2008) | 1 line
Small grammar nit
........
r59972 | georg.brandl | 2008-01-14 22:55:56 -0800 (Mon, 14 Jan 2008) | 2 lines
Typo.
........
r59973 | georg.brandl | 2008-01-14 22:58:15 -0800 (Mon, 14 Jan 2008) | 2 lines
Remove duplicate entry.
........
r59974 | jeffrey.yasskin | 2008-01-14 23:46:24 -0800 (Mon, 14 Jan 2008) | 12 lines
Add rational.Rational as an implementation of numbers.Rational with infinite
precision. This has been discussed at http://bugs.python.org/issue1682. It's
useful primarily for teaching, but it also demonstrates how to implement a
member of the numeric tower, including fallbacks for mixed-mode arithmetic.
I expect to write a couple more patches in this area:
* Rational.from_decimal()
* Rational.trim/approximate() (maybe with different names)
* Maybe remove the parentheses from Rational.__str__()
* Maybe rename one of the Rational classes
* Maybe make Rational('3/2') work.
........
r59978 | andrew.kuchling | 2008-01-15 06:38:05 -0800 (Tue, 15 Jan 2008) | 8 lines
Restore description of sys.dont_write_bytecode.
The duplication is intentional -- this paragraph is in a section
describing additions to the sys module, and there's a later section
that mentions the switch. I think most people scan the what's-new and
don't read it in detail, so a bit of duplication is OK.
........
r59984 | guido.van.rossum | 2008-01-15 09:59:29 -0800 (Tue, 15 Jan 2008) | 3 lines
Issue #1786 (by myself): pdb should use its own stdin/stdout around an
exec call and when creating a recursive instance.
........
2008-01-16 05:44:53 +08:00
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self.assertEquals(False, bool(R(0, 1)))
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self.assertEquals(True, bool(R(3, 2)))
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self.assertTypedEquals(0.1, float(R(1, 10)))
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# Check that __float__ isn't implemented by converting the
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# numerator and denominator to float before dividing.
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self.assertRaises(OverflowError, float, int('2'*400+'7'))
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self.assertAlmostEquals(2.0/3,
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float(R(int('2'*400+'7'), int('3'*400+'1'))))
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self.assertTypedEquals(0.1+0j, complex(R(1,10)))
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def testRound(self):
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2008-01-17 15:36:30 +08:00
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self.assertTypedEquals(R(-200), round(R(-150), -2))
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self.assertTypedEquals(R(-200), round(R(-250), -2))
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self.assertTypedEquals(R(30), round(R(26), -1))
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self.assertTypedEquals(R(-2, 10), round(R(-15, 100), 1))
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self.assertTypedEquals(R(-2, 10), round(R(-25, 100), 1))
|
Merged revisions 59952-59984 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r59952 | thomas.heller | 2008-01-14 02:35:28 -0800 (Mon, 14 Jan 2008) | 1 line
Issue 1821: configure libffi for amd64 on FreeeBSD.
........
r59953 | andrew.kuchling | 2008-01-14 06:48:43 -0800 (Mon, 14 Jan 2008) | 1 line
Update description of float_info
........
r59959 | raymond.hettinger | 2008-01-14 14:58:05 -0800 (Mon, 14 Jan 2008) | 1 line
Fix 1698398: Zipfile.printdir() crashed because the format string expected a tuple object of length six instead of a time.struct_time object.
........
r59961 | andrew.kuchling | 2008-01-14 17:29:16 -0800 (Mon, 14 Jan 2008) | 1 line
Typo fixes
........
r59962 | andrew.kuchling | 2008-01-14 17:29:44 -0800 (Mon, 14 Jan 2008) | 1 line
Markup fix
........
r59963 | andrew.kuchling | 2008-01-14 17:47:32 -0800 (Mon, 14 Jan 2008) | 1 line
Add many items
........
r59964 | andrew.kuchling | 2008-01-14 17:55:32 -0800 (Mon, 14 Jan 2008) | 1 line
Repair unfinished sentence
........
r59967 | raymond.hettinger | 2008-01-14 19:02:37 -0800 (Mon, 14 Jan 2008) | 5 lines
Issue 1820: structseq objects did not work with the % formatting operator or isinstance(t, tuple).
Orignal patch (without tests) by Leif Walsh.
........
r59968 | raymond.hettinger | 2008-01-14 19:07:42 -0800 (Mon, 14 Jan 2008) | 1 line
Tighten the definition of a named tuple.
........
r59969 | skip.montanaro | 2008-01-14 19:40:20 -0800 (Mon, 14 Jan 2008) | 3 lines
Better (?) text describing the lack of guarantees provided by qsize(),
empty() and full().
........
r59970 | raymond.hettinger | 2008-01-14 21:39:59 -0800 (Mon, 14 Jan 2008) | 1 line
Temporarily revert 59967 until GC can be added.
........
r59971 | raymond.hettinger | 2008-01-14 21:46:43 -0800 (Mon, 14 Jan 2008) | 1 line
Small grammar nit
........
r59972 | georg.brandl | 2008-01-14 22:55:56 -0800 (Mon, 14 Jan 2008) | 2 lines
Typo.
........
r59973 | georg.brandl | 2008-01-14 22:58:15 -0800 (Mon, 14 Jan 2008) | 2 lines
Remove duplicate entry.
........
r59974 | jeffrey.yasskin | 2008-01-14 23:46:24 -0800 (Mon, 14 Jan 2008) | 12 lines
Add rational.Rational as an implementation of numbers.Rational with infinite
precision. This has been discussed at http://bugs.python.org/issue1682. It's
useful primarily for teaching, but it also demonstrates how to implement a
member of the numeric tower, including fallbacks for mixed-mode arithmetic.
I expect to write a couple more patches in this area:
* Rational.from_decimal()
* Rational.trim/approximate() (maybe with different names)
* Maybe remove the parentheses from Rational.__str__()
* Maybe rename one of the Rational classes
* Maybe make Rational('3/2') work.
........
r59978 | andrew.kuchling | 2008-01-15 06:38:05 -0800 (Tue, 15 Jan 2008) | 8 lines
Restore description of sys.dont_write_bytecode.
The duplication is intentional -- this paragraph is in a section
describing additions to the sys module, and there's a later section
that mentions the switch. I think most people scan the what's-new and
don't read it in detail, so a bit of duplication is OK.
........
r59984 | guido.van.rossum | 2008-01-15 09:59:29 -0800 (Tue, 15 Jan 2008) | 3 lines
Issue #1786 (by myself): pdb should use its own stdin/stdout around an
exec call and when creating a recursive instance.
........
2008-01-16 05:44:53 +08:00
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def testArithmetic(self):
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self.assertEquals(R(1, 2), R(1, 10) + R(2, 5))
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self.assertEquals(R(-3, 10), R(1, 10) - R(2, 5))
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self.assertEquals(R(1, 25), R(1, 10) * R(2, 5))
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self.assertEquals(R(1, 4), R(1, 10) / R(2, 5))
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self.assertTypedEquals(2, R(9, 10) // R(2, 5))
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self.assertTypedEquals(10**23, R(10**23, 1) // R(1))
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self.assertEquals(R(2, 3), R(-7, 3) % R(3, 2))
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self.assertEquals(R(8, 27), R(2, 3) ** R(3))
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self.assertEquals(R(27, 8), R(2, 3) ** R(-3))
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self.assertTypedEquals(2.0, R(4) ** R(1, 2))
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z = pow(R(-1), R(1, 2))
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self.assertAlmostEquals(z.real, 0)
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self.assertEquals(z.imag, 1)
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def testMixedArithmetic(self):
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self.assertTypedEquals(R(11, 10), R(1, 10) + 1)
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self.assertTypedEquals(1.1, R(1, 10) + 1.0)
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self.assertTypedEquals(1.1 + 0j, R(1, 10) + (1.0 + 0j))
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self.assertTypedEquals(R(11, 10), 1 + R(1, 10))
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self.assertTypedEquals(1.1, 1.0 + R(1, 10))
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self.assertTypedEquals(1.1 + 0j, (1.0 + 0j) + R(1, 10))
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self.assertTypedEquals(R(-9, 10), R(1, 10) - 1)
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self.assertTypedEquals(-0.9, R(1, 10) - 1.0)
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self.assertTypedEquals(-0.9 + 0j, R(1, 10) - (1.0 + 0j))
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self.assertTypedEquals(R(9, 10), 1 - R(1, 10))
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self.assertTypedEquals(0.9, 1.0 - R(1, 10))
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self.assertTypedEquals(0.9 + 0j, (1.0 + 0j) - R(1, 10))
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self.assertTypedEquals(R(1, 10), R(1, 10) * 1)
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self.assertTypedEquals(0.1, R(1, 10) * 1.0)
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self.assertTypedEquals(0.1 + 0j, R(1, 10) * (1.0 + 0j))
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self.assertTypedEquals(R(1, 10), 1 * R(1, 10))
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self.assertTypedEquals(0.1, 1.0 * R(1, 10))
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self.assertTypedEquals(0.1 + 0j, (1.0 + 0j) * R(1, 10))
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self.assertTypedEquals(R(1, 10), R(1, 10) / 1)
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self.assertTypedEquals(0.1, R(1, 10) / 1.0)
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self.assertTypedEquals(0.1 + 0j, R(1, 10) / (1.0 + 0j))
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self.assertTypedEquals(R(10, 1), 1 / R(1, 10))
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self.assertTypedEquals(10.0, 1.0 / R(1, 10))
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self.assertTypedEquals(10.0 + 0j, (1.0 + 0j) / R(1, 10))
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self.assertTypedEquals(0, R(1, 10) // 1)
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2008-01-16 08:20:32 +08:00
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self.assertTypedEquals(0, R(1, 10) // 1.0)
|
Merged revisions 59952-59984 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r59952 | thomas.heller | 2008-01-14 02:35:28 -0800 (Mon, 14 Jan 2008) | 1 line
Issue 1821: configure libffi for amd64 on FreeeBSD.
........
r59953 | andrew.kuchling | 2008-01-14 06:48:43 -0800 (Mon, 14 Jan 2008) | 1 line
Update description of float_info
........
r59959 | raymond.hettinger | 2008-01-14 14:58:05 -0800 (Mon, 14 Jan 2008) | 1 line
Fix 1698398: Zipfile.printdir() crashed because the format string expected a tuple object of length six instead of a time.struct_time object.
........
r59961 | andrew.kuchling | 2008-01-14 17:29:16 -0800 (Mon, 14 Jan 2008) | 1 line
Typo fixes
........
r59962 | andrew.kuchling | 2008-01-14 17:29:44 -0800 (Mon, 14 Jan 2008) | 1 line
Markup fix
........
r59963 | andrew.kuchling | 2008-01-14 17:47:32 -0800 (Mon, 14 Jan 2008) | 1 line
Add many items
........
r59964 | andrew.kuchling | 2008-01-14 17:55:32 -0800 (Mon, 14 Jan 2008) | 1 line
Repair unfinished sentence
........
r59967 | raymond.hettinger | 2008-01-14 19:02:37 -0800 (Mon, 14 Jan 2008) | 5 lines
Issue 1820: structseq objects did not work with the % formatting operator or isinstance(t, tuple).
Orignal patch (without tests) by Leif Walsh.
........
r59968 | raymond.hettinger | 2008-01-14 19:07:42 -0800 (Mon, 14 Jan 2008) | 1 line
Tighten the definition of a named tuple.
........
r59969 | skip.montanaro | 2008-01-14 19:40:20 -0800 (Mon, 14 Jan 2008) | 3 lines
Better (?) text describing the lack of guarantees provided by qsize(),
empty() and full().
........
r59970 | raymond.hettinger | 2008-01-14 21:39:59 -0800 (Mon, 14 Jan 2008) | 1 line
Temporarily revert 59967 until GC can be added.
........
r59971 | raymond.hettinger | 2008-01-14 21:46:43 -0800 (Mon, 14 Jan 2008) | 1 line
Small grammar nit
........
r59972 | georg.brandl | 2008-01-14 22:55:56 -0800 (Mon, 14 Jan 2008) | 2 lines
Typo.
........
r59973 | georg.brandl | 2008-01-14 22:58:15 -0800 (Mon, 14 Jan 2008) | 2 lines
Remove duplicate entry.
........
r59974 | jeffrey.yasskin | 2008-01-14 23:46:24 -0800 (Mon, 14 Jan 2008) | 12 lines
Add rational.Rational as an implementation of numbers.Rational with infinite
precision. This has been discussed at http://bugs.python.org/issue1682. It's
useful primarily for teaching, but it also demonstrates how to implement a
member of the numeric tower, including fallbacks for mixed-mode arithmetic.
I expect to write a couple more patches in this area:
* Rational.from_decimal()
* Rational.trim/approximate() (maybe with different names)
* Maybe remove the parentheses from Rational.__str__()
* Maybe rename one of the Rational classes
* Maybe make Rational('3/2') work.
........
r59978 | andrew.kuchling | 2008-01-15 06:38:05 -0800 (Tue, 15 Jan 2008) | 8 lines
Restore description of sys.dont_write_bytecode.
The duplication is intentional -- this paragraph is in a section
describing additions to the sys module, and there's a later section
that mentions the switch. I think most people scan the what's-new and
don't read it in detail, so a bit of duplication is OK.
........
r59984 | guido.van.rossum | 2008-01-15 09:59:29 -0800 (Tue, 15 Jan 2008) | 3 lines
Issue #1786 (by myself): pdb should use its own stdin/stdout around an
exec call and when creating a recursive instance.
........
2008-01-16 05:44:53 +08:00
|
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|
self.assertTypedEquals(10, 1 // R(1, 10))
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self.assertTypedEquals(10**23, 10**22 // R(1, 10))
|
2008-01-16 08:20:32 +08:00
|
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|
self.assertTypedEquals(10, 1.0 // R(1, 10))
|
Merged revisions 59952-59984 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r59952 | thomas.heller | 2008-01-14 02:35:28 -0800 (Mon, 14 Jan 2008) | 1 line
Issue 1821: configure libffi for amd64 on FreeeBSD.
........
r59953 | andrew.kuchling | 2008-01-14 06:48:43 -0800 (Mon, 14 Jan 2008) | 1 line
Update description of float_info
........
r59959 | raymond.hettinger | 2008-01-14 14:58:05 -0800 (Mon, 14 Jan 2008) | 1 line
Fix 1698398: Zipfile.printdir() crashed because the format string expected a tuple object of length six instead of a time.struct_time object.
........
r59961 | andrew.kuchling | 2008-01-14 17:29:16 -0800 (Mon, 14 Jan 2008) | 1 line
Typo fixes
........
r59962 | andrew.kuchling | 2008-01-14 17:29:44 -0800 (Mon, 14 Jan 2008) | 1 line
Markup fix
........
r59963 | andrew.kuchling | 2008-01-14 17:47:32 -0800 (Mon, 14 Jan 2008) | 1 line
Add many items
........
r59964 | andrew.kuchling | 2008-01-14 17:55:32 -0800 (Mon, 14 Jan 2008) | 1 line
Repair unfinished sentence
........
r59967 | raymond.hettinger | 2008-01-14 19:02:37 -0800 (Mon, 14 Jan 2008) | 5 lines
Issue 1820: structseq objects did not work with the % formatting operator or isinstance(t, tuple).
Orignal patch (without tests) by Leif Walsh.
........
r59968 | raymond.hettinger | 2008-01-14 19:07:42 -0800 (Mon, 14 Jan 2008) | 1 line
Tighten the definition of a named tuple.
........
r59969 | skip.montanaro | 2008-01-14 19:40:20 -0800 (Mon, 14 Jan 2008) | 3 lines
Better (?) text describing the lack of guarantees provided by qsize(),
empty() and full().
........
r59970 | raymond.hettinger | 2008-01-14 21:39:59 -0800 (Mon, 14 Jan 2008) | 1 line
Temporarily revert 59967 until GC can be added.
........
r59971 | raymond.hettinger | 2008-01-14 21:46:43 -0800 (Mon, 14 Jan 2008) | 1 line
Small grammar nit
........
r59972 | georg.brandl | 2008-01-14 22:55:56 -0800 (Mon, 14 Jan 2008) | 2 lines
Typo.
........
r59973 | georg.brandl | 2008-01-14 22:58:15 -0800 (Mon, 14 Jan 2008) | 2 lines
Remove duplicate entry.
........
r59974 | jeffrey.yasskin | 2008-01-14 23:46:24 -0800 (Mon, 14 Jan 2008) | 12 lines
Add rational.Rational as an implementation of numbers.Rational with infinite
precision. This has been discussed at http://bugs.python.org/issue1682. It's
useful primarily for teaching, but it also demonstrates how to implement a
member of the numeric tower, including fallbacks for mixed-mode arithmetic.
I expect to write a couple more patches in this area:
* Rational.from_decimal()
* Rational.trim/approximate() (maybe with different names)
* Maybe remove the parentheses from Rational.__str__()
* Maybe rename one of the Rational classes
* Maybe make Rational('3/2') work.
........
r59978 | andrew.kuchling | 2008-01-15 06:38:05 -0800 (Tue, 15 Jan 2008) | 8 lines
Restore description of sys.dont_write_bytecode.
The duplication is intentional -- this paragraph is in a section
describing additions to the sys module, and there's a later section
that mentions the switch. I think most people scan the what's-new and
don't read it in detail, so a bit of duplication is OK.
........
r59984 | guido.van.rossum | 2008-01-15 09:59:29 -0800 (Tue, 15 Jan 2008) | 3 lines
Issue #1786 (by myself): pdb should use its own stdin/stdout around an
exec call and when creating a recursive instance.
........
2008-01-16 05:44:53 +08:00
|
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|
|
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|
self.assertTypedEquals(R(1, 10), R(1, 10) % 1)
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self.assertTypedEquals(0.1, R(1, 10) % 1.0)
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self.assertTypedEquals(R(0, 1), 1 % R(1, 10))
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self.assertTypedEquals(0.0, 1.0 % R(1, 10))
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# No need for divmod since we don't override it.
|
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# ** has more interesting conversion rules.
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self.assertTypedEquals(R(100, 1), R(1, 10) ** -2)
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self.assertTypedEquals(R(100, 1), R(10, 1) ** 2)
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self.assertTypedEquals(0.1, R(1, 10) ** 1.0)
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self.assertTypedEquals(0.1 + 0j, R(1, 10) ** (1.0 + 0j))
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self.assertTypedEquals(4 , 2 ** R(2, 1))
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z = pow(-1, R(1, 2))
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self.assertAlmostEquals(0, z.real)
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self.assertEquals(1, z.imag)
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self.assertTypedEquals(R(1, 4) , 2 ** R(-2, 1))
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self.assertTypedEquals(2.0 , 4 ** R(1, 2))
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self.assertTypedEquals(0.25, 2.0 ** R(-2, 1))
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self.assertTypedEquals(1.0 + 0j, (1.0 + 0j) ** R(1, 10))
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def testMixingWithDecimal(self):
|
Merged revisions 60053-60078 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r60054 | christian.heimes | 2008-01-18 20:12:56 +0100 (Fri, 18 Jan 2008) | 1 line
Silence Coverity false alerts with CIDs #172, #183, #184
........
r60057 | guido.van.rossum | 2008-01-18 21:56:30 +0100 (Fri, 18 Jan 2008) | 3 lines
Fix an edge case whereby the __del__() method of a classic class could
create a new weakref to the object.
........
r60058 | raymond.hettinger | 2008-01-18 22:14:58 +0100 (Fri, 18 Jan 2008) | 1 line
Better variable name in an example.
........
r60063 | guido.van.rossum | 2008-01-19 00:05:40 +0100 (Sat, 19 Jan 2008) | 3 lines
This got fixed for classic classes in r60057,
and backported to 2.5.2 in 60056.
........
r60068 | jeffrey.yasskin | 2008-01-19 10:56:06 +0100 (Sat, 19 Jan 2008) | 4 lines
Several tweaks: add construction from strings and .from_decimal(), change
__init__ to __new__ to enforce immutability, and remove "rational." from repr
and the parens from str.
........
r60069 | georg.brandl | 2008-01-19 11:11:27 +0100 (Sat, 19 Jan 2008) | 2 lines
Fix markup.
........
r60070 | georg.brandl | 2008-01-19 11:16:09 +0100 (Sat, 19 Jan 2008) | 3 lines
Amend curses docs by info how to write non-ascii characters.
Thanks to Jeroen Ruigrok van der Werven.
........
r60071 | georg.brandl | 2008-01-19 11:18:07 +0100 (Sat, 19 Jan 2008) | 2 lines
Indentation normalization.
........
r60073 | facundo.batista | 2008-01-19 13:32:27 +0100 (Sat, 19 Jan 2008) | 5 lines
Fix issue #1822: MIMEMultipart.is_multipart() behaves correctly for a
just-created (and empty) instance. Added tests for this. Thanks
Jonathan Share.
........
r60074 | andrew.kuchling | 2008-01-19 14:33:20 +0100 (Sat, 19 Jan 2008) | 1 line
Polish sentence
........
r60075 | christian.heimes | 2008-01-19 14:46:06 +0100 (Sat, 19 Jan 2008) | 1 line
Added unit test to verify that threading.local doesn't cause ref leaks. It seems that the thread local storage always keeps the storage of the last stopped thread alive. Can anybody comment on it, please?
........
r60076 | christian.heimes | 2008-01-19 16:06:09 +0100 (Sat, 19 Jan 2008) | 1 line
Update for threading.local test.
........
r60077 | andrew.kuchling | 2008-01-19 16:16:37 +0100 (Sat, 19 Jan 2008) | 1 line
Polish sentence
........
r60078 | georg.brandl | 2008-01-19 16:22:16 +0100 (Sat, 19 Jan 2008) | 2 lines
Fix typos.
........
2008-01-20 00:21:02 +08:00
|
|
|
# Decimal refuses mixed comparisons.
|
Merged revisions 59952-59984 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r59952 | thomas.heller | 2008-01-14 02:35:28 -0800 (Mon, 14 Jan 2008) | 1 line
Issue 1821: configure libffi for amd64 on FreeeBSD.
........
r59953 | andrew.kuchling | 2008-01-14 06:48:43 -0800 (Mon, 14 Jan 2008) | 1 line
Update description of float_info
........
r59959 | raymond.hettinger | 2008-01-14 14:58:05 -0800 (Mon, 14 Jan 2008) | 1 line
Fix 1698398: Zipfile.printdir() crashed because the format string expected a tuple object of length six instead of a time.struct_time object.
........
r59961 | andrew.kuchling | 2008-01-14 17:29:16 -0800 (Mon, 14 Jan 2008) | 1 line
Typo fixes
........
r59962 | andrew.kuchling | 2008-01-14 17:29:44 -0800 (Mon, 14 Jan 2008) | 1 line
Markup fix
........
r59963 | andrew.kuchling | 2008-01-14 17:47:32 -0800 (Mon, 14 Jan 2008) | 1 line
Add many items
........
r59964 | andrew.kuchling | 2008-01-14 17:55:32 -0800 (Mon, 14 Jan 2008) | 1 line
Repair unfinished sentence
........
r59967 | raymond.hettinger | 2008-01-14 19:02:37 -0800 (Mon, 14 Jan 2008) | 5 lines
Issue 1820: structseq objects did not work with the % formatting operator or isinstance(t, tuple).
Orignal patch (without tests) by Leif Walsh.
........
r59968 | raymond.hettinger | 2008-01-14 19:07:42 -0800 (Mon, 14 Jan 2008) | 1 line
Tighten the definition of a named tuple.
........
r59969 | skip.montanaro | 2008-01-14 19:40:20 -0800 (Mon, 14 Jan 2008) | 3 lines
Better (?) text describing the lack of guarantees provided by qsize(),
empty() and full().
........
r59970 | raymond.hettinger | 2008-01-14 21:39:59 -0800 (Mon, 14 Jan 2008) | 1 line
Temporarily revert 59967 until GC can be added.
........
r59971 | raymond.hettinger | 2008-01-14 21:46:43 -0800 (Mon, 14 Jan 2008) | 1 line
Small grammar nit
........
r59972 | georg.brandl | 2008-01-14 22:55:56 -0800 (Mon, 14 Jan 2008) | 2 lines
Typo.
........
r59973 | georg.brandl | 2008-01-14 22:58:15 -0800 (Mon, 14 Jan 2008) | 2 lines
Remove duplicate entry.
........
r59974 | jeffrey.yasskin | 2008-01-14 23:46:24 -0800 (Mon, 14 Jan 2008) | 12 lines
Add rational.Rational as an implementation of numbers.Rational with infinite
precision. This has been discussed at http://bugs.python.org/issue1682. It's
useful primarily for teaching, but it also demonstrates how to implement a
member of the numeric tower, including fallbacks for mixed-mode arithmetic.
I expect to write a couple more patches in this area:
* Rational.from_decimal()
* Rational.trim/approximate() (maybe with different names)
* Maybe remove the parentheses from Rational.__str__()
* Maybe rename one of the Rational classes
* Maybe make Rational('3/2') work.
........
r59978 | andrew.kuchling | 2008-01-15 06:38:05 -0800 (Tue, 15 Jan 2008) | 8 lines
Restore description of sys.dont_write_bytecode.
The duplication is intentional -- this paragraph is in a section
describing additions to the sys module, and there's a later section
that mentions the switch. I think most people scan the what's-new and
don't read it in detail, so a bit of duplication is OK.
........
r59984 | guido.van.rossum | 2008-01-15 09:59:29 -0800 (Tue, 15 Jan 2008) | 3 lines
Issue #1786 (by myself): pdb should use its own stdin/stdout around an
exec call and when creating a recursive instance.
........
2008-01-16 05:44:53 +08:00
|
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|
self.assertRaisesMessage(
|
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TypeError,
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"unsupported operand type(s) for +: 'Rational' and 'Decimal'",
|
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operator.add, R(3,11), Decimal('3.1415926'))
|
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self.assertNotEquals(R(5, 2), Decimal('2.5'))
|
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|
def testComparisons(self):
|
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self.assertTrue(R(1, 2) < R(2, 3))
|
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self.assertFalse(R(1, 2) < R(1, 2))
|
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self.assertTrue(R(1, 2) <= R(2, 3))
|
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self.assertTrue(R(1, 2) <= R(1, 2))
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self.assertFalse(R(2, 3) <= R(1, 2))
|
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|
self.assertTrue(R(1, 2) == R(1, 2))
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self.assertFalse(R(1, 2) == R(1, 3))
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|
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|
def testMixedLess(self):
|
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self.assertTrue(2 < R(5, 2))
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self.assertFalse(2 < R(4, 2))
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self.assertTrue(R(5, 2) < 3)
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self.assertFalse(R(4, 2) < 2)
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self.assertTrue(R(1, 2) < 0.6)
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self.assertFalse(R(1, 2) < 0.4)
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self.assertTrue(0.4 < R(1, 2))
|
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self.assertFalse(0.5 < R(1, 2))
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|
|
|
|
|
|
def testMixedLessEqual(self):
|
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|
self.assertTrue(0.5 <= R(1, 2))
|
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|
self.assertFalse(0.6 <= R(1, 2))
|
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|
self.assertTrue(R(1, 2) <= 0.5)
|
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self.assertFalse(R(1, 2) <= 0.4)
|
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|
self.assertTrue(2 <= R(4, 2))
|
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|
self.assertFalse(2 <= R(3, 2))
|
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|
self.assertTrue(R(4, 2) <= 2)
|
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|
self.assertFalse(R(5, 2) <= 2)
|
|
|
|
|
|
|
|
def testBigFloatComparisons(self):
|
|
|
|
# Because 10**23 can't be represented exactly as a float:
|
|
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|
self.assertFalse(R(10**23) == float(10**23))
|
|
|
|
# The first test demonstrates why these are important.
|
|
|
|
self.assertFalse(1e23 < float(R(trunc(1e23) + 1)))
|
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|
self.assertTrue(1e23 < R(trunc(1e23) + 1))
|
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|
|
self.assertFalse(1e23 <= R(trunc(1e23) - 1))
|
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|
|
self.assertTrue(1e23 > R(trunc(1e23) - 1))
|
|
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|
self.assertFalse(1e23 >= R(trunc(1e23) + 1))
|
|
|
|
|
|
|
|
def testBigComplexComparisons(self):
|
|
|
|
self.assertFalse(R(10**23) == complex(10**23))
|
|
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|
self.assertTrue(R(10**23) > complex(10**23))
|
|
|
|
self.assertFalse(R(10**23) <= complex(10**23))
|
|
|
|
|
|
|
|
def testMixedEqual(self):
|
|
|
|
self.assertTrue(0.5 == R(1, 2))
|
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|
self.assertFalse(0.6 == R(1, 2))
|
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|
|
self.assertTrue(R(1, 2) == 0.5)
|
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|
|
self.assertFalse(R(1, 2) == 0.4)
|
|
|
|
self.assertTrue(2 == R(4, 2))
|
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|
|
self.assertFalse(2 == R(3, 2))
|
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|
|
self.assertTrue(R(4, 2) == 2)
|
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|
self.assertFalse(R(5, 2) == 2)
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|
|
|
|
def testStringification(self):
|
Merged revisions 60053-60078 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r60054 | christian.heimes | 2008-01-18 20:12:56 +0100 (Fri, 18 Jan 2008) | 1 line
Silence Coverity false alerts with CIDs #172, #183, #184
........
r60057 | guido.van.rossum | 2008-01-18 21:56:30 +0100 (Fri, 18 Jan 2008) | 3 lines
Fix an edge case whereby the __del__() method of a classic class could
create a new weakref to the object.
........
r60058 | raymond.hettinger | 2008-01-18 22:14:58 +0100 (Fri, 18 Jan 2008) | 1 line
Better variable name in an example.
........
r60063 | guido.van.rossum | 2008-01-19 00:05:40 +0100 (Sat, 19 Jan 2008) | 3 lines
This got fixed for classic classes in r60057,
and backported to 2.5.2 in 60056.
........
r60068 | jeffrey.yasskin | 2008-01-19 10:56:06 +0100 (Sat, 19 Jan 2008) | 4 lines
Several tweaks: add construction from strings and .from_decimal(), change
__init__ to __new__ to enforce immutability, and remove "rational." from repr
and the parens from str.
........
r60069 | georg.brandl | 2008-01-19 11:11:27 +0100 (Sat, 19 Jan 2008) | 2 lines
Fix markup.
........
r60070 | georg.brandl | 2008-01-19 11:16:09 +0100 (Sat, 19 Jan 2008) | 3 lines
Amend curses docs by info how to write non-ascii characters.
Thanks to Jeroen Ruigrok van der Werven.
........
r60071 | georg.brandl | 2008-01-19 11:18:07 +0100 (Sat, 19 Jan 2008) | 2 lines
Indentation normalization.
........
r60073 | facundo.batista | 2008-01-19 13:32:27 +0100 (Sat, 19 Jan 2008) | 5 lines
Fix issue #1822: MIMEMultipart.is_multipart() behaves correctly for a
just-created (and empty) instance. Added tests for this. Thanks
Jonathan Share.
........
r60074 | andrew.kuchling | 2008-01-19 14:33:20 +0100 (Sat, 19 Jan 2008) | 1 line
Polish sentence
........
r60075 | christian.heimes | 2008-01-19 14:46:06 +0100 (Sat, 19 Jan 2008) | 1 line
Added unit test to verify that threading.local doesn't cause ref leaks. It seems that the thread local storage always keeps the storage of the last stopped thread alive. Can anybody comment on it, please?
........
r60076 | christian.heimes | 2008-01-19 16:06:09 +0100 (Sat, 19 Jan 2008) | 1 line
Update for threading.local test.
........
r60077 | andrew.kuchling | 2008-01-19 16:16:37 +0100 (Sat, 19 Jan 2008) | 1 line
Polish sentence
........
r60078 | georg.brandl | 2008-01-19 16:22:16 +0100 (Sat, 19 Jan 2008) | 2 lines
Fix typos.
........
2008-01-20 00:21:02 +08:00
|
|
|
self.assertEquals("Rational(7,3)", repr(R(7, 3)))
|
|
|
|
self.assertEquals("7/3", str(R(7, 3)))
|
Merged revisions 59952-59984 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r59952 | thomas.heller | 2008-01-14 02:35:28 -0800 (Mon, 14 Jan 2008) | 1 line
Issue 1821: configure libffi for amd64 on FreeeBSD.
........
r59953 | andrew.kuchling | 2008-01-14 06:48:43 -0800 (Mon, 14 Jan 2008) | 1 line
Update description of float_info
........
r59959 | raymond.hettinger | 2008-01-14 14:58:05 -0800 (Mon, 14 Jan 2008) | 1 line
Fix 1698398: Zipfile.printdir() crashed because the format string expected a tuple object of length six instead of a time.struct_time object.
........
r59961 | andrew.kuchling | 2008-01-14 17:29:16 -0800 (Mon, 14 Jan 2008) | 1 line
Typo fixes
........
r59962 | andrew.kuchling | 2008-01-14 17:29:44 -0800 (Mon, 14 Jan 2008) | 1 line
Markup fix
........
r59963 | andrew.kuchling | 2008-01-14 17:47:32 -0800 (Mon, 14 Jan 2008) | 1 line
Add many items
........
r59964 | andrew.kuchling | 2008-01-14 17:55:32 -0800 (Mon, 14 Jan 2008) | 1 line
Repair unfinished sentence
........
r59967 | raymond.hettinger | 2008-01-14 19:02:37 -0800 (Mon, 14 Jan 2008) | 5 lines
Issue 1820: structseq objects did not work with the % formatting operator or isinstance(t, tuple).
Orignal patch (without tests) by Leif Walsh.
........
r59968 | raymond.hettinger | 2008-01-14 19:07:42 -0800 (Mon, 14 Jan 2008) | 1 line
Tighten the definition of a named tuple.
........
r59969 | skip.montanaro | 2008-01-14 19:40:20 -0800 (Mon, 14 Jan 2008) | 3 lines
Better (?) text describing the lack of guarantees provided by qsize(),
empty() and full().
........
r59970 | raymond.hettinger | 2008-01-14 21:39:59 -0800 (Mon, 14 Jan 2008) | 1 line
Temporarily revert 59967 until GC can be added.
........
r59971 | raymond.hettinger | 2008-01-14 21:46:43 -0800 (Mon, 14 Jan 2008) | 1 line
Small grammar nit
........
r59972 | georg.brandl | 2008-01-14 22:55:56 -0800 (Mon, 14 Jan 2008) | 2 lines
Typo.
........
r59973 | georg.brandl | 2008-01-14 22:58:15 -0800 (Mon, 14 Jan 2008) | 2 lines
Remove duplicate entry.
........
r59974 | jeffrey.yasskin | 2008-01-14 23:46:24 -0800 (Mon, 14 Jan 2008) | 12 lines
Add rational.Rational as an implementation of numbers.Rational with infinite
precision. This has been discussed at http://bugs.python.org/issue1682. It's
useful primarily for teaching, but it also demonstrates how to implement a
member of the numeric tower, including fallbacks for mixed-mode arithmetic.
I expect to write a couple more patches in this area:
* Rational.from_decimal()
* Rational.trim/approximate() (maybe with different names)
* Maybe remove the parentheses from Rational.__str__()
* Maybe rename one of the Rational classes
* Maybe make Rational('3/2') work.
........
r59978 | andrew.kuchling | 2008-01-15 06:38:05 -0800 (Tue, 15 Jan 2008) | 8 lines
Restore description of sys.dont_write_bytecode.
The duplication is intentional -- this paragraph is in a section
describing additions to the sys module, and there's a later section
that mentions the switch. I think most people scan the what's-new and
don't read it in detail, so a bit of duplication is OK.
........
r59984 | guido.van.rossum | 2008-01-15 09:59:29 -0800 (Tue, 15 Jan 2008) | 3 lines
Issue #1786 (by myself): pdb should use its own stdin/stdout around an
exec call and when creating a recursive instance.
........
2008-01-16 05:44:53 +08:00
|
|
|
self.assertEquals("7", str(R(7, 1)))
|
|
|
|
|
|
|
|
def testHash(self):
|
|
|
|
self.assertEquals(hash(2.5), hash(R(5, 2)))
|
|
|
|
self.assertEquals(hash(10**50), hash(R(10**50)))
|
|
|
|
self.assertNotEquals(hash(float(10**23)), hash(R(10**23)))
|
|
|
|
|
|
|
|
def testApproximatePi(self):
|
|
|
|
# Algorithm borrowed from
|
|
|
|
# http://docs.python.org/lib/decimal-recipes.html
|
|
|
|
three = R(3)
|
|
|
|
lasts, t, s, n, na, d, da = 0, three, 3, 1, 0, 0, 24
|
|
|
|
while abs(s - lasts) > R(1, 10**9):
|
|
|
|
lasts = s
|
|
|
|
n, na = n+na, na+8
|
|
|
|
d, da = d+da, da+32
|
|
|
|
t = (t * n) / d
|
|
|
|
s += t
|
|
|
|
self.assertAlmostEquals(math.pi, s)
|
|
|
|
|
|
|
|
def testApproximateCos1(self):
|
|
|
|
# Algorithm borrowed from
|
|
|
|
# http://docs.python.org/lib/decimal-recipes.html
|
|
|
|
x = R(1)
|
|
|
|
i, lasts, s, fact, num, sign = 0, 0, R(1), 1, 1, 1
|
|
|
|
while abs(s - lasts) > R(1, 10**9):
|
|
|
|
lasts = s
|
|
|
|
i += 2
|
|
|
|
fact *= i * (i-1)
|
|
|
|
num *= x * x
|
|
|
|
sign *= -1
|
|
|
|
s += num / fact * sign
|
|
|
|
self.assertAlmostEquals(math.cos(1), s)
|
|
|
|
|
Merged revisions 60245-60277 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r60246 | guido.van.rossum | 2008-01-24 18:58:05 +0100 (Thu, 24 Jan 2008) | 2 lines
Fix test67.py from issue #1303614.
........
r60248 | raymond.hettinger | 2008-01-24 19:05:54 +0100 (Thu, 24 Jan 2008) | 1 line
Clean-up and speed-up code by accessing numerator/denominator directly. There's no reason to enforce readonliness
........
r60249 | raymond.hettinger | 2008-01-24 19:12:23 +0100 (Thu, 24 Jan 2008) | 1 line
Revert 60189 and restore performance.
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r60250 | guido.van.rossum | 2008-01-24 19:21:02 +0100 (Thu, 24 Jan 2008) | 5 lines
News about recently fixed crashers:
- A few crashers fixed: weakref_in_del.py (issue #1377858);
loosing_dict_ref.py (issue #1303614, test67.py);
borrowed_ref_[34].py (not in tracker).
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r60252 | thomas.heller | 2008-01-24 19:36:27 +0100 (Thu, 24 Jan 2008) | 7 lines
Use a PyDictObject again for the array type cache; retrieving items
from the WeakValueDictionary was slower by nearly a factor of 3.
To avoid leaks, weakref proxies for the array types are put into the
cache dict, with weakref callbacks that removes the entries when the
type goes away.
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r60253 | thomas.heller | 2008-01-24 19:54:12 +0100 (Thu, 24 Jan 2008) | 2 lines
Replace Py_BuildValue with PyTuple_Pack because it is faster.
Also add a missing DECREF.
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r60254 | raymond.hettinger | 2008-01-24 20:05:29 +0100 (Thu, 24 Jan 2008) | 1 line
Add support for trunc().
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r60255 | thomas.heller | 2008-01-24 20:15:02 +0100 (Thu, 24 Jan 2008) | 5 lines
Invert the checks in get_[u]long and get_[u]longlong. The intent was
to not accept float types; the result was that integer-like objects
were not accepted.
Ported from release25-maint.
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r60256 | raymond.hettinger | 2008-01-24 20:30:19 +0100 (Thu, 24 Jan 2008) | 1 line
Add support for int(r) just like the other numeric classes.
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r60263 | raymond.hettinger | 2008-01-24 22:23:58 +0100 (Thu, 24 Jan 2008) | 1 line
Expand tests to include nested graph structures.
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r60264 | raymond.hettinger | 2008-01-24 22:47:56 +0100 (Thu, 24 Jan 2008) | 1 line
Shorter pprint's for empty sets and frozensets. Fix indentation of frozensets. Add tests including two complex data structures.
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r60265 | amaury.forgeotdarc | 2008-01-24 23:51:18 +0100 (Thu, 24 Jan 2008) | 14 lines
#1920: when considering a block starting by "while 0", the compiler optimized the
whole construct away, even when an 'else' clause is present::
while 0:
print("no")
else:
print("yes")
did not generate any code at all.
Now the compiler emits the 'else' block, like it already does for 'if' statements.
Will backport.
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r60266 | amaury.forgeotdarc | 2008-01-24 23:59:25 +0100 (Thu, 24 Jan 2008) | 2 lines
News entry for r60265 (Issue 1920).
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r60269 | raymond.hettinger | 2008-01-25 00:50:26 +0100 (Fri, 25 Jan 2008) | 1 line
More code cleanup. Remove unnecessary indirection to useless class methods.
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r60270 | raymond.hettinger | 2008-01-25 01:21:54 +0100 (Fri, 25 Jan 2008) | 1 line
Add support for copy, deepcopy, and pickle.
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r60271 | raymond.hettinger | 2008-01-25 01:33:45 +0100 (Fri, 25 Jan 2008) | 1 line
Mark todos and review comments.
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r60272 | raymond.hettinger | 2008-01-25 02:13:12 +0100 (Fri, 25 Jan 2008) | 1 line
Add one other review comment.
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r60273 | raymond.hettinger | 2008-01-25 02:23:38 +0100 (Fri, 25 Jan 2008) | 1 line
Fix-up signature for approximation.
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r60274 | raymond.hettinger | 2008-01-25 02:46:33 +0100 (Fri, 25 Jan 2008) | 1 line
More design notes
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r60276 | neal.norwitz | 2008-01-25 07:37:23 +0100 (Fri, 25 Jan 2008) | 6 lines
Make the test more robust by trying to reconnect up to 3 times
in case there were transient failures. This will hopefully silence
the buildbots for this test. As we find other tests that have a problem,
we can fix with a similar strategy assuming it is successful. It worked
on my box in a loop for 10+ runs where it would have an exception otherwise.
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r60277 | neal.norwitz | 2008-01-25 09:04:16 +0100 (Fri, 25 Jan 2008) | 4 lines
Add prototypes to get the mathmodule.c to compile on OSF1 5.1 (Tru64)
and eliminate a compiler warning in floatobject.c. There might be
a better way to go about this, but it should be good enough for now.
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2008-01-25 19:23:10 +08:00
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def test_copy_deepcopy_pickle(self):
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r = R(13, 7)
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self.assertEqual(r, loads(dumps(r)))
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self.assertEqual(id(r), id(copy(r)))
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self.assertEqual(id(r), id(deepcopy(r)))
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Merged revisions 59952-59984 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r59952 | thomas.heller | 2008-01-14 02:35:28 -0800 (Mon, 14 Jan 2008) | 1 line
Issue 1821: configure libffi for amd64 on FreeeBSD.
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r59953 | andrew.kuchling | 2008-01-14 06:48:43 -0800 (Mon, 14 Jan 2008) | 1 line
Update description of float_info
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r59959 | raymond.hettinger | 2008-01-14 14:58:05 -0800 (Mon, 14 Jan 2008) | 1 line
Fix 1698398: Zipfile.printdir() crashed because the format string expected a tuple object of length six instead of a time.struct_time object.
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r59961 | andrew.kuchling | 2008-01-14 17:29:16 -0800 (Mon, 14 Jan 2008) | 1 line
Typo fixes
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r59962 | andrew.kuchling | 2008-01-14 17:29:44 -0800 (Mon, 14 Jan 2008) | 1 line
Markup fix
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r59963 | andrew.kuchling | 2008-01-14 17:47:32 -0800 (Mon, 14 Jan 2008) | 1 line
Add many items
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r59964 | andrew.kuchling | 2008-01-14 17:55:32 -0800 (Mon, 14 Jan 2008) | 1 line
Repair unfinished sentence
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r59967 | raymond.hettinger | 2008-01-14 19:02:37 -0800 (Mon, 14 Jan 2008) | 5 lines
Issue 1820: structseq objects did not work with the % formatting operator or isinstance(t, tuple).
Orignal patch (without tests) by Leif Walsh.
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r59968 | raymond.hettinger | 2008-01-14 19:07:42 -0800 (Mon, 14 Jan 2008) | 1 line
Tighten the definition of a named tuple.
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r59969 | skip.montanaro | 2008-01-14 19:40:20 -0800 (Mon, 14 Jan 2008) | 3 lines
Better (?) text describing the lack of guarantees provided by qsize(),
empty() and full().
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r59970 | raymond.hettinger | 2008-01-14 21:39:59 -0800 (Mon, 14 Jan 2008) | 1 line
Temporarily revert 59967 until GC can be added.
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r59971 | raymond.hettinger | 2008-01-14 21:46:43 -0800 (Mon, 14 Jan 2008) | 1 line
Small grammar nit
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r59972 | georg.brandl | 2008-01-14 22:55:56 -0800 (Mon, 14 Jan 2008) | 2 lines
Typo.
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r59973 | georg.brandl | 2008-01-14 22:58:15 -0800 (Mon, 14 Jan 2008) | 2 lines
Remove duplicate entry.
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r59974 | jeffrey.yasskin | 2008-01-14 23:46:24 -0800 (Mon, 14 Jan 2008) | 12 lines
Add rational.Rational as an implementation of numbers.Rational with infinite
precision. This has been discussed at http://bugs.python.org/issue1682. It's
useful primarily for teaching, but it also demonstrates how to implement a
member of the numeric tower, including fallbacks for mixed-mode arithmetic.
I expect to write a couple more patches in this area:
* Rational.from_decimal()
* Rational.trim/approximate() (maybe with different names)
* Maybe remove the parentheses from Rational.__str__()
* Maybe rename one of the Rational classes
* Maybe make Rational('3/2') work.
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r59978 | andrew.kuchling | 2008-01-15 06:38:05 -0800 (Tue, 15 Jan 2008) | 8 lines
Restore description of sys.dont_write_bytecode.
The duplication is intentional -- this paragraph is in a section
describing additions to the sys module, and there's a later section
that mentions the switch. I think most people scan the what's-new and
don't read it in detail, so a bit of duplication is OK.
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r59984 | guido.van.rossum | 2008-01-15 09:59:29 -0800 (Tue, 15 Jan 2008) | 3 lines
Issue #1786 (by myself): pdb should use its own stdin/stdout around an
exec call and when creating a recursive instance.
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2008-01-16 05:44:53 +08:00
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def test_main():
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run_unittest(RationalTest)
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if __name__ == '__main__':
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test_main()
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