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| author | Raymond Hettinger <python@rcn.com> | 2009-01-27 04:57:51 (GMT) |
|---|---|---|
| committer | Raymond Hettinger <python@rcn.com> | 2009-01-27 04:57:51 (GMT) |
| commit | 883d27607ab29afec2e524990a7b860853435074 (patch) | |
| tree | 2d12353a98a3d0ce7346a0560960cee142de69b0 | |
| parent | 749761e1a8c47665d1f0814d0b85144280003867 (diff) | |
| download | cpython-883d27607ab29afec2e524990a7b860853435074.zip cpython-883d27607ab29afec2e524990a7b860853435074.tar.gz cpython-883d27607ab29afec2e524990a7b860853435074.tar.bz2 | |
Beautify grouper() recipe in docs.
| -rw-r--r-- | Doc/library/itertools.rst | 2 | ||||
| -rw-r--r-- | Lib/test/test_itertools.py | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/Doc/library/itertools.rst b/Doc/library/itertools.rst index 1470721..618cf7d 100644 --- a/Doc/library/itertools.rst +++ b/Doc/library/itertools.rst @@ -634,7 +634,7 @@ which incur interpreter overhead. def grouper(n, iterable, fillvalue=None): "grouper(3, 'ABCDEFG', 'x') --> ABC DEF Gxx" args = [iter(iterable)] * n - return zip_longest(fillvalue=fillvalue, *args) + return zip_longest(*args, fillvalue=fillvalue) def roundrobin(*iterables): "roundrobin('ABC', 'D', 'EF') --> A D E B F C" diff --git a/Lib/test/test_itertools.py b/Lib/test/test_itertools.py index b1ba8c0..7c858eb 100644 --- a/Lib/test/test_itertools.py +++ b/Lib/test/test_itertools.py @@ -1370,7 +1370,7 @@ Samuele >>> def grouper(n, iterable, fillvalue=None): ... "grouper(3, 'ABCDEFG', 'x') --> ABC DEF Gxx" ... args = [iter(iterable)] * n -... return zip_longest(fillvalue=fillvalue, *args) +... return zip_longest(*args, fillvalue=fillvalue) >>> def roundrobin(*iterables): ... "roundrobin('ABC', 'D', 'EF') --> A D E B F C" |