[Python-checkins] r65321 - in python/trunk: Doc/library/itertools.rst Lib/test/test_itertools.py

[raymond.hettinger]

Author: raymond.hettinger
Date: Thu Jul 31 03:19:50 2008
New Revision: 65321

Log:
Alter recipe to show how to call izip_longest() with
both a keyword argument and star arguments.



Modified:
   python/trunk/Doc/library/itertools.rst
   python/trunk/Lib/test/test_itertools.py

Modified: python/trunk/Doc/library/itertools.rst
==============================================================================
--- python/trunk/Doc/library/itertools.rst	(original)
+++ python/trunk/Doc/library/itertools.rst	Thu Jul 31 03:19:50 2008
@@ -647,8 +647,7 @@
    def grouper(n, iterable, fillvalue=None):
        "grouper(3, 'ABCDEFG', 'x') --> ABC DEF Gxx"
        args = [iter(iterable)] * n
-       kwds = dict(fillvalue=fillvalue)
-       return izip_longest(*args, **kwds)
+       return izip_longest(fillvalue=fillvalue, *args)
 
    def roundrobin(*iterables):
        "roundrobin('ABC', 'D', 'EF') --> A D E B F C"

Modified: python/trunk/Lib/test/test_itertools.py
==============================================================================
--- python/trunk/Lib/test/test_itertools.py	(original)
+++ python/trunk/Lib/test/test_itertools.py	Thu Jul 31 03:19:50 2008
@@ -1236,8 +1236,7 @@
 >>> def grouper(n, iterable, fillvalue=None):
 ...     "grouper(3, 'ABCDEFG', 'x') --> ABC DEF Gxx"
 ...     args = [iter(iterable)] * n
-...     kwds = dict(fillvalue=fillvalue)
-...     return izip_longest(*args, **kwds)
+...     return izip_longest(fillvalue=fillvalue, *args)
 
 >>> def roundrobin(*iterables):
 ...     "roundrobin('ABC', 'D', 'EF') --> A D E B F C"