From 77fe69bd082496151debfbd369864e71bbd58de2 Mon Sep 17 00:00:00 2001 From: Raymond Hettinger Date: Fri, 8 Aug 2003 04:33:19 +0000 Subject: Re-sync doc tests with the doc updates. --- Lib/test/test_itertools.py | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/Lib/test/test_itertools.py b/Lib/test/test_itertools.py index 728380d..52ae110 100644 --- a/Lib/test/test_itertools.py +++ b/Lib/test/test_itertools.py @@ -471,15 +471,19 @@ Samuele >>> def all(pred, seq): ... "Returns True if pred(x) is True for every element in the iterable" -... return not nth(ifilterfalse(pred, seq), 0) +... return False not in imap(pred, seq) >>> def some(pred, seq): ... "Returns True if pred(x) is True for at least one element in the iterable" -... return bool(nth(ifilter(pred, seq), 0)) +... return True in imap(pred, seq) >>> def no(pred, seq): ... "Returns True if pred(x) is False for every element in the iterable" -... return not nth(ifilter(pred, seq), 0) +... return True not in imap(pred, seq) + +>>> def quantify(pred, seq): +... "Count how many times the predicate is True in the sequence" +... return sum(imap(pred, seq)) >>> def padnone(seq): ... "Returns the sequence elements and then returns None indefinitely" -- cgit v0.12