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Re-sync doc tests with the doc updates.

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This commit is contained in:
Raymond Hettinger 2003-08-08 04:33:19 +00:00
parent c7d7766fda
commit 77fe69bd08
1 changed files with 7 additions and 3 deletions
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10
Lib/test/test_itertools.py
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@ -471,15 +471,19 @@ def test_dropwhile(self):
>>> 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"