6d8effb1fc
Issue #7633 : Context method in the decimal module (with the exception
...
of the 'canonical' and 'is_canonical' methods) now consistently accept
integer arguments wherever a Decimal instance is accepted. Thanks
Juan José Conti for the patch.
2010-02-18 14:27:02 +00:00
28e369a8f8
compare types with is not ==
2010-01-25 03:58:21 +00:00
a617e208fc
mention from_float() in error message
2010-01-25 03:52:52 +00:00
202eb9094c
Add missing docstring for Context.divmod. Thanks Juan José Conti.
2010-01-06 16:20:22 +00:00
6f3900163a
Issue #7233 : Fix Decimal.shift and Decimal.rotate methods for
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arguments with more digits than the current context precision.
Bug reported by Stefan Krah.
2009-10-29 12:11:18 +00:00
0c67312c5c
Issue #7233 : A number of two-argument Decimal methods were failing to
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accept ints and longs for the second argument.
2009-10-29 12:04:00 +00:00
a7a52ab7ee
Issue #7099 : Decimal.is_normal should return True for all nonzero
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finite non-subnormal values, even those with exponent > Emax.
2009-10-20 13:33:03 +00:00
15ae41c2db
Issue #7048 : logb should round its result when that result doesn't fit
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into the available precision. (Tests for this change are included in
the most recent set of testcases from the Decimal Specification site;
those testcases will be updated shortly.)
2009-10-07 19:22:05 +00:00
5cfa8044ff
Issue #6857 : Fix Decimal formatting to be consistent with existing float
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formatting: both are now right-aligned by default.
2009-09-08 20:20:19 +00:00
968f1690d3
#Issue 6795: Fix infinite recursion in long(Decimal('nan')); change int(Decimal('nan')) to raise ValueError instead of either returning NaN or raising InvalidContext.
2009-09-07 18:04:58 +00:00
491ea55f28
Issue #6850 : Fix bug in Decimal._parse_format_specifier for formats
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with no type specifier.
2009-09-07 16:17:41 +00:00
7a7739d75e
Issue #6794 : Fix handling of NaNs in Decimal.compare_total and
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Decimal.compare_total_mag.
2009-08-28 13:25:02 +00:00
4326ad8f72
Issue #6595 : Allow Decimal constructor to accept non-European decimal
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digits, as recommended by the specification. (Backport of r74279 from
py3k.)
2009-08-02 10:59:36 +00:00
a016debad0
Update spec version number.
2009-04-27 21:12:27 +00:00
b14514a153
Fix bug in _insert_thousands_sep: too much zero padding could be
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added for 'n' formats with non-repeating thousands-separator.
2009-03-18 08:22:51 +00:00
277859d591
Issue #2110 : Add support for thousands separator and 'n' format specifier
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to Decimal __format__ method.
2009-03-17 23:03:46 +00:00
b065e52bc2
Fix bug in Decimal __format__ method that swapped left and right
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alignment.
2009-03-17 18:01:03 +00:00
daeceb2de8
Add a version tag to the decimal module.
2009-03-10 04:49:21 +00:00
2c8585b0af
Register decimals as numbers.Number
2009-02-03 03:37:03 +00:00
e52c31450d
Remove uses of cmp from the decimal module.
2009-01-25 10:39:15 +00:00
65808ff0c0
More Python 2.3 compatibility fixes for decimal.py.
2009-01-04 21:22:02 +00:00
6a961637a8
Fix Decimal.from_float to use valid Python 2.3 syntax, as per
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comments at top of decimal.py. (But note that the from_float
method itself with still not be usable before Python 2.7.)
See issue 4796 for discussion.
2009-01-04 21:10:56 +00:00
b7e835b820
Reapply r68191.
2009-01-03 19:08:10 +00:00
f4d8597a59
Issue 4796: Add from_float methods to the decimal module.
2009-01-03 19:02:23 +00:00
4aa04db573
Issue #4812 : further renaming of internal Decimal constants, for clarity.
2009-01-03 12:07:20 +00:00
c5de0969ca
Issue #4812 : add missing underscore prefix to some internal-use-only
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constants in the decimal module. (Dec_0 becomes _Dec_0, etc.)
2009-01-02 23:07:08 +00:00
e29d435e0c
Issue #4084 : Fix max, min, max_mag and min_mag Decimal methods to
...
give correct results in the case where one argument is a quiet NaN
and the other is a finite number that requires rounding.
Thanks Mark Dickinson.
2008-12-11 04:19:46 +00:00
18aa388ca0
Fix:
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* crashes on memory allocation failure found with failmalloc
* memory leaks found with valgrind
* compiler warnings in opt mode which would lead to invalid memory reads
* problem using wrong name in decimal module reported by pychecker
Update the valgrind suppressions file with new leaks that are small/one-time
leaks we don't care about (ie, they are too hard to fix).
TBR=barry
TESTED=./python -E -tt ./Lib/test/regrtest.py -uall (both debug and opt modes)
in opt mode:
valgrind -q --leak-check=yes --suppressions=Misc/valgrind-python.supp \
./python -E -tt ./Lib/test/regrtest.py -uall,-bsddb,-compiler \
-x test_logging test_ssl test_multiprocessing
valgrind -q --leak-check=yes --suppressions=Misc/valgrind-python.supp \
./python -E -tt ./Lib/test/regrtest.py test_multiprocessing
for i in `seq 1 4000` ; do
LD_PRELOAD=~/local/lib/libfailmalloc.so FAILMALLOC_INTERVAL=$i \
./python -c pass
done
At least some of these fixes should probably be backported to 2.5.
2008-08-24 05:04:52 +00:00
53663a695e
Issue 2235: __hash__ is once again inherited by default, but inheritance can be blocked explicitly so that collections.Hashable remains meaningful
2008-07-15 14:27:37 +00:00
70c3289085
Replace occurrences of '\d' with '[0-9]' in Decimal regex, to make sure
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that the behaviour of Decimal doesn't change if/when re.UNICODE becomes
assumed in Python 3.0.
Also add a check that alternative Unicode digits (e.g. u'\N{FULLWIDTH
DIGIT ONE}') are *not* accepted in a numeric string.
2008-07-02 09:37:01 +00:00
71f3b85497
Make sure that Context traps and flags dictionaries have values 0 and 1
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(as documented) rather than True and False.
2008-05-04 02:25:46 +00:00
8aca9d032e
Some very minor changes to decimal.py in Python 2.6, aimed
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at reducing the size of the diff between the 2.x decimal.py
and 3.x decimal.py and thereby making future merges easier:
- replace one instnace of an old-style raise statement
- define __div__ in terms of __truediv__ instead of the
other way around
- make wording match on an exception message
2008-05-04 02:05:06 +00:00
1840c1abca
Backport Raymond's changes in r60508 to Python 2.6.
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'Context flags get set, not incremented'
2008-05-03 18:23:14 +00:00
ee340e501d
Fixed some test structures. Thanks Mark Dickinson.
2008-05-02 17:39:00 +00:00
8e85ffa4b2
Issue #2482 : Make sure that the coefficient of a Decimal
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instance is always stored as a str instance, even
when that Decimal has been created from a unicode string.
2008-03-25 18:47:59 +00:00
3b24ccbe7e
Issue #2478 : Decimal(sqrt(0)) failed when the decimal context
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was not explicitly supplied.
2008-03-25 14:33:23 +00:00
f4da77765f
Fix docstring typo.
2008-02-29 03:29:17 +00:00
1ddf1d8482
Add __format__ method to Decimal, to support PEP 3101
2008-02-29 02:16:37 +00:00
6a123cb782
Remove duplicate 'import re' in decimal.py
2008-02-24 18:12:36 +00:00
abe3237187
Fix decimal repr which should have used single quotes like other reprs.
2008-02-14 02:41:22 +00:00
116f72fa5c
Bring decimal a bit closer to the spec for Reals.
2008-02-12 01:18:03 +00:00
3a94ee05f7
Typos in decimal comment and documentation
2008-02-10 15:19:58 +00:00
2fc9263df5
Issue 1979: Make Decimal comparisons (other than !=, ==) involving NaN
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raise InvalidOperation (and return False if InvalidOperation is trapped).
2008-02-06 22:10:50 +00:00
5a05364049
Add support for trunc().
2008-01-24 19:05:29 +00:00
c8acc882a9
Docstring typos
2008-01-16 00:32:03 +00:00
59bc20bb27
Issue 1780: Allow leading and trailing whitespace in Decimal constructor,
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when constructing from a string. Disallow trailing newlines in
Context.create_decimal.
2008-01-12 01:56:00 +00:00
097a190303
Have Decimal.as_tuple return a named tuple.
2008-01-11 02:24:13 +00:00
52b25795c0
Issue #1757 : The hash of a Decimal instance is no longer affected
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by the current context. Thanks Mark Dickinson.
2008-01-08 12:25:20 +00:00
0f5e7bf304
Some minor cleanups. Thanks Mark Dickinson.
2007-12-19 12:53:01 +00:00
e64acfad3d
Removed the private _rounding_decision: it was not needed, and the code
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is now simpler. Thanks Mark Dickinson.
2007-12-17 14:18:42 +00:00
Mark Dickinson
Benjamin Peterson
Raymond Hettinger
Facundo Batista
Neal Norwitz
Nick Coghlan
Andrew M. Kuchling