6ae254aaa0
gh-120417: Add #noqa to used imports in the stdlib ( #120421 )
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Tools such as ruff can ignore "imported but unused" warnings if a
line ends with "# noqa: F401". It avoids the temptation to remove
an import which is used effectively.
2024-06-13 16:14:50 +02:00
c69968ff69
gh-71966: Move the module docstring from _pydecimal to decimal (GH-117919)
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Now it is set even if the C implementation is used.
Also add a one-line synopsis.
2024-04-17 10:18:24 +03:00
9f69b86756
Whitespace.
2014-09-10 18:00:46 +02:00
b578f8a1ef
Issue #19232 : Speed up decimal import. Additionally, since _decimal is
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self-contained, this change facilitates maintenance and the Python version
can be easily imported for experimentation.
2014-09-10 17:58:15 +02:00
082a9b1274
Issue #22284 : Merge 3.4
2014-09-09 19:57:59 +02:00
964feabd79
Issue #22284 : Update decimal.__all__
2014-09-09 19:56:56 +02:00
fc452518e6
Merge 3.4.
2014-08-26 21:32:26 +02:00
cf26115651
Introduce and check for MPD_VERSION_HEX for precise management of builds
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with an external libmpdec.
2014-08-26 21:31:47 +02:00
9ea83cff47
Merge 3.4.
2014-08-26 20:47:32 +02:00
298131a448
Issue #22090 : Fix '%' formatting for infinities and NaNs.
2014-08-26 20:46:49 +02:00
b151f8f60b
Issue #10650 : Remove the non-standard 'watchexp' parameter from the
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Decimal.quantize() method in the Python version. It had never been
present in the C version.
2014-04-30 19:15:38 +02:00
7fa767e517
Issue #20976 : pyflakes: Remove unused imports
2014-03-20 09:16:38 +01:00
daa96b7669
Merge from 3.3.
2013-11-24 19:56:23 +01:00
45059eb1d0
1) Prepare libmpdec for the 2.4.0 release. None of the following changes affects
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_decimal:
o Make all "mpd_t to C integer" conversion functions available in both the
64-bit and the 32-bit versions.
o Make all mixed mpd_t/C integer arithmetic functions available in the
32-bit version.
o Better handling of __STDC_LIMIT_MACROS for C++ users.
o Add struct tags (at the request of C++ users).
2) Check for libmpdec.so.2 if --with-system-libmpdec is used.
2013-11-24 19:44:57 +01:00
f367962d86
merge from 3.3
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Fix the dead link of IEEE_854-1987 standard with the Wikipedia entry.
Addresses issue #18438
2013-09-07 23:20:06 -07:00
4fec47e5ed
Fix the dead link of IEEE_854-1987 standard with the Wikipedia entry.
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Addresses issue #18438
2013-09-07 23:19:29 -07:00
cd171c8e92
Issue #18200 : Back out usage of ModuleNotFoundError (8d28d44f3a9a)
2013-07-04 17:43:24 -04:00
0a140668fa
Issue #18200 : Update the stdlib (except tests) to use
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ModuleNotFoundError.
2013-06-13 20:57:26 -04:00
6edda14b29
Issue #17768 : Support newline fill character in decimal.py and NUL fill
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character in _decimal.c.
2013-05-29 15:45:38 +02:00
8d90e383a3
Merge 3.3.
2013-05-29 15:47:24 +02:00
8031d0dfd4
Merge 3.3.
2012-12-15 22:36:49 +01:00
040e311826
Issue #15783 : Except for the number methods, the C version of decimal now
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supports all None default values present in decimal.py. These values were
largely undocumented.
2012-12-15 22:33:33 +01:00
9c3f5031a9
Issue #13701 : Fix decorator avoidance (due to desire for Python 2.3 compatibility) in decimal module.
2012-10-31 17:53:27 +00:00
fc33d4ce0a
Issue #15544 : Fix Decimal.__float__ to work with payload-carrying NaNs.
2012-08-24 18:53:10 +01:00
b6405efd1b
Use the same exception hierarchy as decimal.py. FloatOperation now also
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inherits from TypeError. Cleanup in module initialization to make repeated
import failures robust.
2012-03-23 14:46:48 +01:00
1919b7e72b
Issue #7652 : Integrate the decimal floating point libmpdec library to speed
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up the decimal module. Performance gains of the new C implementation are
between 12x and 80x, depending on the application.
2012-03-21 18:25:23 +01:00
39411f60a2
Issue #13248 , issue #8540 : Remove deprecated Context._clamp attribute from Decimal module.
2011-10-24 10:31:52 +01:00
7ce0fa8775
Issue #12080 : Fix a performance issue in Decimal._power_exact that causes some corner-case Decimal.__pow__ calls to take an unreasonably long time.
2011-06-04 18:14:23 +01:00
b455e58b95
Issue #12079 : Decimal(0).fma(Decimal('inf'), 'not a number') should give a TypeError, not a Decimal.InvalidOperation
2011-05-22 12:53:18 +01:00
1a20c121ef
Issue #11830 : Remove unnecessary introspection code in the decimal module.
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Forward ported changesets b4b1f557d563 and f4adc2926bf5 by Raymond
Hettinger in branch '2.7'.
2011-04-12 23:03:39 -04:00
4969f709cc
#11515 : Merge with 3.1.
2011-03-15 05:59:46 +02:00
42da663e6f
#11515 : fix several typos. Patch by Piotr Kasprzyk.
2011-03-15 05:18:48 +02:00
a7f0dffb8d
Merge #11131
2011-03-12 11:17:26 +00:00
37a79fb75b
Issue 11131: Fix sign of zero result on decimal.Decimal plus and minus operations in ROUND_FLOOR rounding mode.
2011-03-12 11:12:52 +00:00
6d7e26e959
Get command-line doctest of Lib/decimal.py to work again.
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If tested as '__main__' instead 'decimal', the tracebacks would
abbreviate 'decimal.Inexact' as 'Inexact', breaking the doctests.
(Reviewed by Antoine.)
2011-02-01 23:54:43 +00:00
697ce95931
Add link to specification.
2010-11-30 20:32:59 +00:00
db213a297d
Replace _nbits() with int.bit_length().
2010-11-27 08:09:40 +00:00
984bb58000
Issue #7094 : Add alternate ('#') flag to __format__ methods for float, complex and Decimal. Allows greater control over when decimal points appear. Added to make transitioning from %-formatting easier. '#g' still has a problem with Decimal which I'll fix soon.
2010-11-25 16:08:06 +00:00
d325c4b233
Revert r86517
2010-11-21 04:08:28 +00:00
d8b661dd90
Issue #10356 : hash(Decimal("sNaN")) now raises ValueError instead of TypeError.
2010-11-18 15:20:34 +00:00
dc817b229c
Issue #10356 : Decimal(-1).__hash__() should equal hash(Decimal(-1)).
2010-11-17 11:16:34 +00:00
921d30d261
Merged revisions 82654 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r82654 | mark.dickinson | 2010-07-08 22:15:36 +0100 (Thu, 08 Jul 2010) | 3 lines
Issue #9136 : Profiling Decimal gave 'dictionary changed size during iteration'.
Remove the use of locals() that caused this error.
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2010-07-08 21:18:21 +00:00
0dd8f7890a
Issue #9136 : Profiling Decimal gave 'dictionary changed size during iteration'.
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Remove the use of locals() that caused this error.
2010-07-08 21:15:36 +00:00
0390f504ac
Merged revisions 82646,82649-82650 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r82646 | mark.dickinson | 2010-07-08 18:23:40 +0100 (Thu, 08 Jul 2010) | 1 line
In test_decimal, convert heuristic for skipping tests into an explicit skiplist.
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r82649 | mark.dickinson | 2010-07-08 20:03:34 +0100 (Thu, 08 Jul 2010) | 1 line
Fix a performance issue in Decimal.pow. Thanks Stefan Krah for finding this.
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r82650 | mark.dickinson | 2010-07-08 20:09:16 +0100 (Thu, 08 Jul 2010) | 1 line
Fix misplaced exactness check that was causing unnecessary work in Decimal.__pow__.
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2010-07-08 19:21:59 +00:00
e42f1bb354
Fix misplaced exactness check that was causing unnecessary work in Decimal.__pow__.
2010-07-08 19:09:16 +00:00
a123631a5c
Fix a performance issue in Decimal.pow. Thanks Stefan Krah for finding this.
2010-07-08 19:03:34 +00:00
aa63c4d6f2
Fix mild type confusion in decimal module docstring.
2010-06-12 16:37:53 +00:00
1c164a6f85
Fix typo in docstring.
2010-06-11 16:49:20 +00:00
08ade6faa0
Issue #8188 : Comparisons between Decimal objects and other numeric
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objects (Fraction, float, complex, int) now all function as expected.
2010-06-11 10:44:52 +00:00
dc787d2055
Issue #8188 : Introduce a new scheme for computing hashes of numbers
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(instances of int, float, complex, decimal.Decimal and
fractions.Fraction) that makes it easy to maintain the invariant that
hash(x) == hash(y) whenever x and y have equal value.
2010-05-23 13:33:13 +00:00
Victor Stinner
Serhiy Storchaka
Stefan Krah
Victor Stinner
Senthil Kumaran
Brett Cannon
Mark Dickinson
Alexander Belopolsky
Ezio Melotti
Raymond Hettinger
Eric Smith
Stefan Krah
Mark Dickinson