From a3deea13127f8870f5417cd128de46d161a6f54b Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Mon, 15 Dec 2008 08:29:32 +0000 Subject: [PATCH] #4668: wrap iterator returns in list() in functional howto. --- Doc/howto/functional.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Doc/howto/functional.rst b/Doc/howto/functional.rst index 4dea527938e..47798e9e118 100644 --- a/Doc/howto/functional.rst +++ b/Doc/howto/functional.rst @@ -634,7 +634,7 @@ features of generator expressions: ... return s.upper() - >>> map(upper, ['sentence', 'fragment']) + >>> list(map(upper, ['sentence', 'fragment'])) ['SENTENCE', 'FRAGMENT'] >>> [upper(s) for s in ['sentence', 'fragment']] ['SENTENCE', 'FRAGMENT'] @@ -650,7 +650,7 @@ value. >>> def is_even(x): ... return (x % 2) == 0 - >>> filter(is_even, range(10)) + >>> list(filter(is_even, range(10))) [0, 2, 4, 6, 8]