Georg Brandl
8550d69a84
#2536 : fix itertools.permutations and itertools.combinations docstrings.
2008-06-10 12:46:39 +00:00
Gregory P. Smith
dd96db63f6
This reverts r63675 based on the discussion in this thread:
...
http://mail.python.org/pipermail/python-dev/2008-June/079988.html
Python 2.6 should stick with PyString_* in its codebase. The PyBytes_* names
in the spirit of 3.0 are available via a #define only. See the email thread.
2008-06-09 04:58:54 +00:00
Christian Heimes
593daf545b
Renamed PyString to PyBytes
2008-05-26 12:51:38 +00:00
Raymond Hettinger
0ccfe5f2a0
Remove itertools warnings I had added before the 2-to-3 handled the migration.
2008-03-19 18:01:58 +00:00
Raymond Hettinger
10dca6e282
The filter() function does support a None argument in Py3.0.
2008-03-19 17:58:59 +00:00
David Wolever
2724ab99c8
Added zip, map, filter to future_bultins ( #2171 )
2008-03-19 02:35:45 +00:00
Raymond Hettinger
431f029486
Consistent tense.
2008-03-13 16:43:59 +00:00
Raymond Hettinger
10f40a6b5a
Add 2-to-3 support for the itertools moved to builtins or renamed.
2008-03-13 16:43:17 +00:00
Raymond Hettinger
a1ca94a102
Issue 2246: itertools grouper object did not participate in GC (should be backported).
2008-03-06 22:51:36 +00:00
Raymond Hettinger
6e3e415886
Small code cleanup.
2008-03-05 21:04:32 +00:00
Raymond Hettinger
66f91ea966
C implementation of itertools.permutations().
2008-03-05 20:59:58 +00:00
Raymond Hettinger
f1cca2b593
Fix refleak in chain().
2008-03-04 22:29:44 +00:00
Raymond Hettinger
d553d856e7
Beef-up docs and tests for itertools. Fix-up end-case for product().
2008-03-04 04:17:08 +00:00
Raymond Hettinger
e3fabd10cb
Handle 0-tuples which can be singletons.
2008-03-02 12:02:19 +00:00
Raymond Hettinger
61024b9181
Simplify code for itertools.product().
2008-03-02 11:57:16 +00:00
Raymond Hettinger
08ff6822cc
Handle the repeat keyword argument for itertools.product().
2008-02-29 02:21:48 +00:00
Raymond Hettinger
b4cbc98c39
Add alternate constructor for itertools.chain().
2008-02-28 22:46:41 +00:00
Raymond Hettinger
05bf6338b8
Have itertools.chain() consume its inputs lazily instead of building a tuple of iterators at the outset.
2008-02-28 22:30:42 +00:00
Christian Heimes
cdddf18768
The empty tuple is usually a singleton with a much higher refcnt than 1
2008-02-28 11:18:49 +00:00
Raymond Hettinger
3bd771263d
One too many decrefs.
2008-02-27 01:08:04 +00:00
Raymond Hettinger
93e804da9c
Add itertools.combinations().
2008-02-26 23:40:50 +00:00
Facundo Batista
b1d70e2252
Coerced PyBool_Type to be able to compare it.
2008-02-25 23:46:02 +00:00
Raymond Hettinger
9d63837e9b
Make sure the itertools filter functions give the same performance for func=bool as func=None.
2008-02-25 22:42:32 +00:00
Raymond Hettinger
532316dfa6
Add more comments
2008-02-23 04:03:50 +00:00
Raymond Hettinger
73d7963242
Improve the implementation of itertools.product()
...
* Fix-up issues pointed-out by Neal Norwitz.
* Add extensive comments.
* The lz->result variable is now a tuple instead of a list.
* Use fast macro getitem/setitem calls so most code is in-line.
* Re-use the result tuple if available (modify in-place instead of copy).
2008-02-23 02:20:41 +00:00
