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* Merged revisions ↵Christian Heimes2008-02-141-2/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552,60554,60556-60559,60561-60562,60569,60571-60572,60574,60576-60583,60585-60586,60589,60591,60594-60595,60597-60598,60600-60601,60606-60612,60615,60617,60619-60621,60623-60625,60627-60629,60631,60633,60635,60647,60650,60652,60654,60656,60658-60659,60664-60666,60668-60670,60672,60676,60678,60680-60683,60685-60686,60688,60690,60692-60694,60697-60700,60705-60706,60708,60711,60714,60720,60724-60730,60732,60736,60742,60744,60746,60748,60750-60766,60769-60786 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r60752 | mark.dickinson | 2008-02-12 22:31:59 +0100 (Tue, 12 Feb 2008) | 5 lines Implementation of Fraction.limit_denominator. Remove Fraction.to_continued_fraction and Fraction.from_continued_fraction ........ r60754 | mark.dickinson | 2008-02-12 22:40:53 +0100 (Tue, 12 Feb 2008) | 3 lines Revert change in r60712: turn alternate constructors back into classmethods instead of staticmethods. ........ r60755 | mark.dickinson | 2008-02-12 22:46:54 +0100 (Tue, 12 Feb 2008) | 4 lines Replace R=fractions.Fraction with F=fractions.Fraction in test_fractions.py. This should have been part of the name change from Rational to Fraction. ........ r60758 | georg.brandl | 2008-02-13 08:20:22 +0100 (Wed, 13 Feb 2008) | 3 lines #2063: correct order of utime and stime in os.times() result on Windows. ........ r60762 | jeffrey.yasskin | 2008-02-13 18:58:04 +0100 (Wed, 13 Feb 2008) | 7 lines Working on issue #1762: Brought ./python.exe -m timeit -s 'from fractions import Fraction; f = Fraction(3, 2)' 'isinstance(3, Fraction); isinstance(f, Fraction)' from 12.3 usec/loop to 3.44 usec/loop and ./python.exe -m timeit -s 'from fractions import Fraction' 'Fraction(3, 2)' from 48.8 usec to 23.6 usec by avoiding genexps and sets in __instancecheck__ and inlining the common case from __subclasscheck__. ........ r60765 | brett.cannon | 2008-02-13 20:15:44 +0100 (Wed, 13 Feb 2008) | 5 lines Fix --enable-universalsdk and its comment line so that zsh's flag completion works. Thanks to Jeroen Ruigrok van der Werven for the fix. ........ r60771 | kurt.kaiser | 2008-02-14 01:08:55 +0100 (Thu, 14 Feb 2008) | 2 lines Bring NEWS.txt up to date from check-in msgs. ........ r60772 | raymond.hettinger | 2008-02-14 02:08:02 +0100 (Thu, 14 Feb 2008) | 3 lines Update notes on Decimal. ........ r60773 | raymond.hettinger | 2008-02-14 03:41:22 +0100 (Thu, 14 Feb 2008) | 1 line Fix decimal repr which should have used single quotes like other reprs. ........ r60785 | jeffrey.yasskin | 2008-02-14 07:12:24 +0100 (Thu, 14 Feb 2008) | 11 lines Performance optimizations on Fraction's constructor. ./python.exe -m timeit -s 'from fractions import Fraction' 'Fraction(3)` 31.7 usec/loop -> 9.2 usec/loop ./python.exe -m timeit -s 'from fractions import Fraction' 'Fraction(3, 2)'` 27.7 usec/loop -> 9.32 usec/loop ./python.exe -m timeit -s 'from fractions import Fraction; f = Fraction(3, 2)' 'Fraction(f)' 31.9 usec/loop -> 14.3 usec/loop ........ r60786 | jeffrey.yasskin | 2008-02-14 08:49:25 +0100 (Thu, 14 Feb 2008) | 5 lines Change simple instances (in Fraction) of self.numerator and self.denominator to self._numerator and self._denominator. This speeds abs() up from 12.2us to 10.8us and trunc() from 2.07us to 1.11us. This doesn't change _add and friends because they're more complicated. ........
* Moved WeakSet into a bootstap module use by abc.py.Raymond Hettinger2008-02-051-1/+1
| | | | | This makes it possible to use ABCs in weakref.py (which will be done in a later checkin).
* Copied doc for reload() from trunk's function.rst to imp.rstChristian Heimes2008-01-071-1/+1
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* Backmerge -r59233:59232Christian Heimes2007-11-301-4/+1
| | | | | | | | Guido said: Please roll this back. The error message you added is inappropriate when the parameter to a legitimate register() call is omitted, e.g. collections.Sequence.register()
* Fix for bug #1109Christian Heimes2007-11-301-1/+4
| | | | Warning required when calling register() on an ABCMeta subclass.
* #1061 (mainly by Thomas Wouters): use weak sets for abc caches.Georg Brandl2007-10-231-4/+5
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* Thomas Wouters pointed out that _Abstract.__new__ should use super().__new__()Guido van Rossum2007-09-111-3/+1
| | | | instead of going straight to object.__new__().
* Rename __whatever variables defined by ABCMeta to _abc_whatever, so asGuido van Rossum2007-08-201-21/+21
| | | | to simplify legitimate use of these.
* Fix _dump_registry() to use the correct prefix for the privateGuido van Rossum2007-08-181-2/+2
| | | | | | methods. Reset the negative cache *before* resetting the invalidation counter, hoping this may plug a race condition (but then again, this whole module isn't coded to be thread-safe).
* Tests for @abstractproperty by Jeffrey Yasskin.Guido van Rossum2007-08-011-0/+2
| | | | | | (The previous changes to abc.py were also by him). Put back a comment about using super() for properties (I didn't realize this worked).
* Add @abstractproperty.Guido van Rossum2007-08-011-0/+25
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* Modernize the super() call in ABCMeta.__new__() -- I had messed withGuido van Rossum2007-06-141-1/+1
| | | | | it when I thought something was broken, and forgotten to restore it before checking in (maybe I did a svn revert which had the wrong effect?).
* Somehow this needed adding.Guido van Rossum2007-06-141-0/+179
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