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181 commits

Author SHA1 Message Date
Stefan Krah
9ea83cff47 Merge 3.4. 2014-08-26 20:47:32 +02:00
Stefan Krah
298131a448 Issue #22090: Fix '%' formatting for infinities and NaNs. 2014-08-26 20:46:49 +02:00
Zachary Ware
e7e1375e57 Issue #18492: Merge with 3.4 2014-06-02 16:04:25 -05:00
Zachary Ware
66f2928479 Issue #18492: Allow all resources when tests are not run by regrtest.py. 
This changeset also includes cleanup allowed by this behavior change.
 2014-06-02 16:01:29 -05:00
Stefan Krah
6b794b8b59 Fix typo and tests without docstrings. 2014-05-01 17:42:33 +02:00
Stefan Krah
5de1f82464 Issue #21407: _decimal now supports function signatures. 2014-05-01 15:53:42 +02:00
Stefan Krah
b151f8f60b Issue #10650: Remove the non-standard 'watchexp' parameter from the 
Decimal.quantize() method in the Python version.  It had never been
present in the C version.
 2014-04-30 19:15:38 +02:00
Stefan Krah
8fb74a35da Issue #21374: Fix pickling of DecimalTuple. 2014-04-29 18:24:50 +02:00
Stefan Krah
f1d4e42195 Issue #21374: Fix pickling of DecimalTuple. 2014-04-29 18:23:35 +02:00
Zachary Ware
0f533acf88 Avoid UnicodeEncodeError by only printing ASCII. 
This fixes running test_decimal in verbose mode on Windows,
which I broke in issue #19572.
 2013-12-12 10:32:16 -06:00
Zachary Ware
9fe6d86709 Issue 19572: More silently skipped tests explicitly skipped. 2013-12-08 00:20:35 -06:00
Stefan Krah
45059eb1d0 1) Prepare libmpdec for the 2.4.0 release. None of the following changes affects 
_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
Serhiy Storchaka
9594942716 Issue #18783: Removed existing mentions of Python long type in docstrings, 
error messages and comments.
 2013-08-27 19:40:23 +03:00
Stefan Krah
891ca9e06a Backport bff16086f03b and bcaaaa00425b. 2013-05-29 19:14:17 +02:00
Stefan Krah
6edda14b29 Issue #17768: Support newline fill character in decimal.py and NUL fill 
character in _decimal.c.
 2013-05-29 15:45:38 +02:00
Terry Jan Reedy
0f84764a09 Issue #17047: remove doubled words added in 3.3 
as reported by Serhiy Storchaka and Matthew Barnett.
 2013-03-11 18:34:00 -04:00
Stefan Krah
eb8c451bd2 Since the return type of format() is not a Decimal, raise ValueError instead of 
InvalidOperation if the format specification (width, prec) exceeds the internal
limits of libmpdec.
 2013-01-24 15:22:33 +01:00
Stefan Krah
59a4a93f43 Issue #16422: Use strings for rounding mode constants for better readability 
and pickling compatibility.
 2013-01-16 12:58:59 +01:00
Stefan Krah
9a4ff437d1 Issue #15783: Support None default values in the Context() constructor. 2012-12-16 21:10:35 +01:00
Stefan Krah
040e311826 Issue #15783: Except for the number methods, the C version of decimal now 
supports all None default values present in decimal.py. These values were
largely undocumented.
 2012-12-15 22:33:33 +01:00
Stefan Krah
6e467049c6 Accept Unicode legacy strings in the Decimal constructor. 2012-11-10 23:09:04 +01:00
Stefan Krah
0f82b76b57 Issue #16431: Finally, consider all permutations. 2012-11-08 11:17:29 +01:00
Stefan Krah
ed16eff57e Issue #16431: Also fix the opposite direction. 2012-11-07 23:47:19 +01:00
Stefan Krah
f4abc7b8a0 Issue #16431: Use the type information when constructing a Decimal subtype 
from a Decimal argument.
 2012-11-07 23:12:25 +01:00
Stefan Krah
8a491a8eef Closes #16080: The decorator ignores failed attempts to set the required 
locale, so an additional check is required.
 2012-09-28 17:17:11 +02:00
Stefan Krah
6fb204af79 Issue #16080: Use run_with_locale() decorator to reset the locale properly. 2012-09-28 16:18:54 +02:00
Stefan Krah
76e12179c5 Issue #15882: Change _decimal to accept any coefficient tuple when 
constructing infinities. This is done for backwards compatibility
with decimal.py: Infinity coefficients are undefined in _decimal
(in accordance with the specification).
 2012-09-10 19:34:58 +02:00
Mark Dickinson
fc33d4ce0a Issue #15544: Fix Decimal.__float__ to work with payload-carrying NaNs. 2012-08-24 18:53:10 +01:00
Stefan Krah
ff3eca0cc3 Allow printing a leading '-' and the maximum number of exponent digits 
rather than raising RuntimeError (allocated space is sufficient for the
additional character).
 2012-04-05 15:46:19 +02:00
Stefan Krah
0774e9b9f5 Raise InvalidOperation if exponents of zeros are clamped during exact 
conversion in the Decimal constructor. Exact here refers to the
representation and not to the value (clamping does not change the value).
 2012-04-05 15:21:58 +02:00
Stefan Krah
9d2801095f Testing the implicit initialization of the thread local context on first 
access fails (expectedly) if other modules have already used decimal. The
only option is to remove the test.
 2012-04-02 19:10:20 +02:00
Stefan Krah
38548ad006 Whitespace. 2012-04-02 15:10:36 +02:00
Stefan Krah
5100171d81 Clear the context flags if a context is initialized from the DefaultContext. 2012-04-02 15:02:21 +02:00
Stefan Krah
fe17b2bc77 Raise MemoryError instead of InvalidOperation/MallocError for compatibility 
with decimal.py. The standard specifies InsufficientStorage (MallocError) as
a sub-condition of InvalidOperation. This allows a calculation to continue
with NaN results when allocation fails.
 2012-03-25 18:59:21 +02:00
Stefan Krah
b6405efd1b Use the same exception hierarchy as decimal.py. FloatOperation now also 
inherits from TypeError. Cleanup in module initialization to make repeated
import failures robust.
 2012-03-23 14:46:48 +01:00
Stefan Krah
1919b7e72b Issue #7652: Integrate the decimal floating point libmpdec library to speed 
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
Stefan Krah
1129084ebd Issue #26621: Remove unnecessary test. 2016-03-23 20:53:22 +01:00
Mark Dickinson
39411f60a2 Issue #13248, issue #8540: Remove deprecated Context._clamp attribute from Decimal module. 2011-10-24 10:31:52 +01:00
Mark Dickinson
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
Ezio Melotti
3b3499ba69 #11565: Merge with 3.1. 2011-03-16 11:35:38 +02:00
Ezio Melotti
13925008dc #11565: Fix several typos. Patch by Piotr Kasprzyk. 2011-03-16 11:05:33 +02:00
Eric Smith
3ab08cadae Issue #10624: Use support.requires_IEEE_754 in all appropriate tests. 2010-12-04 15:17:38 +00:00
Eric Smith
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
Raymond Hettinger
d325c4b233 Revert r86517 2010-11-21 04:08:28 +00:00
Stefan Krah
d8b661dd90 Issue #10356: hash(Decimal("sNaN")) now raises ValueError instead of TypeError. 2010-11-18 15:20:34 +00:00
Stefan Krah
dc817b229c Issue #10356: Decimal(-1).__hash__() should equal hash(Decimal(-1)). 2010-11-17 11:16:34 +00:00
Antoine Pitrou
ea5d827b72 Merged revisions 85503 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r85503 | antoine.pitrou | 2010-10-15 00:11:44 +0200 (ven., 15 oct. 2010) | 2 lines

  More proper closing of files
........
 2010-10-14 22:14:36 +00:00
Antoine Pitrou
92f60ed82a More proper closing of files 2010-10-14 22:11:44 +00:00
Mark Dickinson
0390f504ac Merged revisions 82646,82649-82650 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  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.
........
  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.
........
  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__.
........
 2010-07-08 19:21:59 +00:00
Mark Dickinson
247900ce47 In test_decimal, convert heuristic for skipping tests into an explicit skiplist. 2010-07-08 17:23:40 +00:00