From 883d27607ab29afec2e524990a7b860853435074 Mon Sep 17 00:00:00 2001 From: Raymond Hettinger Date: Tue, 27 Jan 2009 04:57:51 +0000 Subject: [PATCH] Beautify grouper() recipe in docs. --- Doc/library/itertools.rst | 2 +- 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 1470721465..618cf7da47 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 b1ba8c025c..7c858eb97e 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" -- 2.40.0