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40 Commits

Author SHA1 Message Date
Mark Dickinson
c0b336e0ad bpo-29602: fix signed zero handling in complex constructor (#204) 
* bpo-29602: fix signed zero handling in complex constructor

* Add missing have_getformat definition; remove use of unittest subtests.
 2017-02-20 21:14:52 +00:00
Antoine Pitrou
d0a5e9bb4a Issue #22604: Fix assertion error in debug mode when dividing a complex number by (nan+0j). 2014-10-10 23:49:32 +02:00
Ezio Melotti
2623a37852 Merged revisions 86596 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r86596 | ezio.melotti | 2010-11-20 21:04:17 +0200 (Sat, 20 Nov 2010) | 1 line

  #9424: Replace deprecated assert* methods in the Python test suite.
........
 2010-11-21 13:34:58 +00:00
Mark Dickinson
aad57bd1bb Merged revisions 83400 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r83400 | mark.dickinson | 2010-08-01 11:41:49 +0100 (Sun, 01 Aug 2010) | 7 lines

  Issue #9416: Fix some issues with complex formatting where the
  output with no type specifier failed to match the str output:

    - format(complex(-0.0, 2.0), '-') omitted the real part from the output,
    - format(complex(0.0, 2.0), '-') included a sign and parentheses.
........
 2010-08-01 10:45:15 +00:00
Mark Dickinson
4ca7c3c089 Issue #8748: Fix incorrect results from comparisons between an integer 
and a complex instance.  Based on a patch by Meador Inge.
 2010-05-30 13:18:10 +00:00
Mark Dickinson
813363743d Issue #5211: Complete removal of implicit coercions for the complex 
type.  Coercion for arithmetic operations was already removed in
r78280, but that commit didn't remove coercion for rich comparisons.
 2010-05-30 12:12:25 +00:00
Florent Xicluna
6257a7bbb2 Replace catch_warnings with check_warnings when it makes sense. Use assertRaises context manager to simplify some tests. 2010-03-31 22:01:03 +00:00
Eric Smith
f32d4acead Issue #7988: Fix default alignment to be right aligned for complex.__format__. Now it matches other numeric types. 2010-02-22 18:33:47 +00:00
Mark Dickinson
82b34c5dbe Issue #5211: Fix complex type to avoid implicit calls to 
complex.__coerce__.  Thanks Meador Inge for the patch.
 2010-02-21 12:57:35 +00:00
Ezio Melotti
e3467d5c96 Remove e assertIs definitions and use correct assert* methods. 2010-02-20 09:40:07 +00:00
Eric Smith
c4ab8339e9 Issue #3382: Make '%F' and float.__format__('F') convert results to upper case. Much of the patch came from Mark Dickinson. 2009-11-29 17:40:57 +00:00
Mark Dickinson
c04c7c5b72 Issue #7117: Use PyOS_string_to_double instead of PyOS_ascii_strtod in 
complexobject.c.  Also remove length restriction on unicode inputs to
the complex constructor.
 2009-10-26 22:28:14 +00:00
Benjamin Peterson
5c8da86f3a convert usage of fail* to assert* 2009-06-30 22:57:08 +00:00
Mark Dickinson
a4e0efa4b1 Issue #5829: don't raise OverflowError for complex('1e500'). Backport of r72803. 2009-05-20 18:43:07 +00:00
Eric Smith
a985a3aee4 Issue #5920: Changed format.__float__ and complex.__float__ to use a precision of 12 when using the empty presentation type. This more closely matches str()'s behavior and reduces surprises when adding alignment flags to an empty format string. Patch by Mark Dickinson. 2009-05-05 18:26:08 +00:00
Eric Smith
9139cc6a3b Issue #1588: Add complex.__format__. 2009-04-30 00:58:58 +00:00
Mark Dickinson
0a6501bf56 Fix typo in complex parsing code; expand tests. 2009-04-25 09:47:00 +00:00
Mark Dickinson
95bc980d9e Issue #5816: 
- simplify parsing and printing of complex numbers
 - make complex(repr(z)) round-tripping work for complex
   numbers involving nans, infs, or negative zeros
 - don't accept some of the stranger complex strings
   that were previously allowed---e.g., complex('1..1j')
 2009-04-24 12:46:53 +00:00
Alexandre Vassalotti
80af6da748 Fixed complex.__getnewargs__() to not emit another complex object. 2008-06-04 20:41:44 +00:00
Christian Heimes
2f0da53d28 Fixed repr() and str() of complex numbers. Complex suffered from the same problem as floats but I forgot to test and fix them. 2008-02-15 06:57:08 +00:00
Mark Dickinson
105be7725b Issue #1678380. Fix a bug that identifies 0j and -0j when they appear 
in the same code unit. The fix is essentially the same as the fix for a
previous bug identifying 0. and -0.
 2008-01-31 22:17:37 +00:00
Guido van Rossum
715ec1818d Patch # 1507 by Mark Dickinson. Make complex(x, -0) retain the sign of 
the imaginary part (as long as it's not complex).
Backport candidate?
 2007-11-27 22:38:36 +00:00
Collin Winter
e38051db87 Patch #1491866: change the complex() constructor to allow parthensized forms. This means complex(repr(x)) now works instead of raising a ValueError. 2007-03-09 20:33:07 +00:00
Georg Brandl
9e28107ce8 Test case for latest complexobject fix. 2005-09-17 07:51:15 +00:00
Brett Cannon
c3647ac93e Make subclasses of int, long, complex, float, and unicode perform type 
conversion using the proper magic slot (e.g., __int__()).  Also move conversion
code out of PyNumber_*() functions in the C API into the nb_* function.

Applied patch #1109424.  Thanks Walter Doewald.
 2005-04-26 03:45:26 +00:00