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91 Commits

Author SHA1 Message Date
Daniel Stutzbach
9f0cbf1c72 Issue #9213: Add index and count methods to range objects, needed to 
meet the API of the collections.Sequence ABC.
 2010-09-13 21:16:29 +00:00
Antoine Pitrou
f95a1b3c53 Recorded merge of revisions 81029 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r81029 | antoine.pitrou | 2010-05-09 16:46:46 +0200 (dim., 09 mai 2010) | 3 lines

  Untabify C files. Will watch buildbots.
........
 2010-05-09 15:52:27 +00:00
Benjamin Peterson
36fbb730a7 fix one visible and several possible refleaks in rangeobject.c 
In some cases, the code was just reordered to allow for less decrefing.
 2009-11-16 00:34:25 +00:00
Mark Dickinson
b43dbc26f9 Fix another case of potential signed overflow. 2009-11-15 12:56:08 +00:00
Mark Dickinson
bde0508d75 r76292 commit accidentally committed some extra code; remove it 2009-11-15 10:04:50 +00:00
Mark Dickinson
d550c9a281 Issue #7298: Fix a variety of problems leading to wrong results with 
the fast versions of range.__reversed__ and range iteration.  Also
fix wrong results and a refleak for PyLong version of range.__reversed__.

Thanks Eric Smith for reviewing, and for suggesting improved tests.
 2009-11-15 09:57:26 +00:00
Mark Dickinson
418f81d9b6 Issue #1766304: The range.__contains__ optimization should only be 
applied to ints, not to instances of subclasses of int.
 2009-09-24 20:04:23 +00:00
Mark Dickinson
3e124ae739 Issue #1766304: Optimize membership testing for ranges: 'n in range(...)' 
does an O(1) check, if n is an integer.  Non-integers aren't affected.
Thanks Robert Lehmann.
 2009-09-22 21:47:24 +00:00
Georg Brandl
c9a5a0e165 #6814: remove traces of xrange(). 2009-09-01 07:34:27 +00:00
Mark Dickinson
732166df68 Fix description of range_length_obj 2009-06-28 22:08:40 +00:00
Benjamin Peterson
12792092a6 this is also no longer true 2009-06-24 22:16:41 +00:00
Benjamin Peterson
a47af9cf18 fix comment 2009-06-24 21:14:38 +00:00
Mark Dickinson
eb36d31bb8 Issue #6334: Fix buggy internal length calculation in builtin range function 2009-06-24 18:36:46 +00:00
Raymond Hettinger
94f5583777 Fix SystemError and a wasps nest of ref counting issues. 2009-06-12 18:40:16 +00:00
Mark Dickinson
e94c679df0 Issue #1717: rename tp_compare to tp_reserved. I'll change the 
type of tp_compare in a separate commit, for ease of reversion
should things go wrong.
 2009-02-02 20:36:42 +00:00
Mark Dickinson
211c625829 Issue #1717, stage 2: remove uses of tp_compare in Modules and most 
Objects.
 2009-02-01 10:28:51 +00:00
Alexandre Vassalotti
7505607ae7 Issue 2582: Fix pickling of range objects. 2008-06-10 04:03:04 +00:00
Benjamin Peterson
df0a5cbb2c #2689 Fix indentation in Objects/rangeobject.c 2008-04-25 21:15:37 +00:00
Raymond Hettinger
ad3f3321f6 Merge r60673 2008-02-09 04:13:49 +00:00
Martin v. Löwis
8445104d7d Drop _PyLong_FitsInLong. Fixes #1666. 2007-12-20 22:57:23 +00:00
Christian Heimes
217cfd1c86 Cleanup: Replaced most PyInt_ aliases with PyLong_ and disabled the aliases in intobject.h 2007-12-02 14:31:20 +00:00
Christian Heimes
a22e8bdfd9 Added all PyTypeObjects to the appropriate header files. 
Before the patch a lot of internal types weren't available in the header files. The patch exposes the new iterators, views and some other types to all C modules. I've also renamed some of the types and tp_names.
 2007-11-29 22:35:39 +00:00
Christian Heimes
f83be4e3f3 Added view and iterator types to collections / _abcoll 
I've also renamed several of the iterators to keep a consistent naming schema.
 2007-11-28 09:44:38 +00:00
Amaury Forgeot d'Arc
b7f17e4bb4 Found another memory leak in longrangeiter. And redo the previous correction 
without calling PyType_Ready().

Question 1: Should the interpreter register all types with PyType_Ready()?
Many types seem to avoid it.

Question 2: To reproduce the problem, run the following code:
    def f():
        while True:
           for a in iter(range(0,1,10**20)):
              pass
    f()
And watch the memory used by the process.
How do we test this in a unittest?
 2007-11-15 20:52:21 +00:00
Amaury Forgeot d'Arc
a1e9ec4e55 Correct a memory leak: the range() object was not properly freed. 2007-11-15 19:16:08 +00:00