From 06dc0f5b77554064d5aa4e9b24318e856740c5f1 Mon Sep 17 00:00:00 2001 From: Raymond Hettinger Date: Tue, 27 Jan 2009 05:00:57 +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 ba6ab1c32745..f0bb251602ef 100644 --- a/Doc/library/itertools.rst +++ b/Doc/library/itertools.rst @@ -573,7 +573,7 @@ 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 7023b293bf04..a675052cd875 100644 --- a/Lib/test/test_itertools.py +++ b/Lib/test/test_itertools.py @@ -1261,7 +1261,7 @@ 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" -- 2.47.3