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| -rw-r--r-- | Doc/library/itertools.rst | 1 | ||||
| -rw-r--r-- | Modules/itertoolsmodule.c | 3 |
2 files changed, 3 insertions, 1 deletions
diff --git a/Doc/library/itertools.rst b/Doc/library/itertools.rst index 9b64c7d..25f34bf 100644 --- a/Doc/library/itertools.rst +++ b/Doc/library/itertools.rst @@ -48,6 +48,7 @@ Iterator Arguments Results ==================== ============================ ================================================= ============================================================= :func:`accumulate` p [,func] p0, p0+p1, p0+p1+p2, ... ``accumulate([1,2,3,4,5]) --> 1 3 6 10 15`` :func:`chain` p, q, ... p0, p1, ... plast, q0, q1, ... ``chain('ABC', 'DEF') --> A B C D E F`` +chain.from_iterable iterable p0, p1, ... plast, q0, q1, ... ``chain.from_iterable(['ABC', 'DEF']) --> A B C D E F`` :func:`compress` data, selectors (d[0] if s[0]), (d[1] if s[1]), ... ``compress('ABCDEF', [1,0,1,0,1,1]) --> A C E F`` :func:`dropwhile` pred, seq seq[n], seq[n+1], starting when pred fails ``dropwhile(lambda x: x<5, [1,4,6,4,1]) --> 6 4 1`` :func:`filterfalse` pred, seq elements of seq where pred(elem) is False ``filterfalse(lambda x: x%2, range(10)) --> 0 2 4 6 8`` diff --git a/Modules/itertoolsmodule.c b/Modules/itertoolsmodule.c index 4bc9192..0123181 100644 --- a/Modules/itertoolsmodule.c +++ b/Modules/itertoolsmodule.c @@ -4,7 +4,7 @@ /* Itertools module written and maintained by Raymond D. Hettinger <python@rcn.com> - Copyright (c) 2003 Python Software Foundation. + Copyright (c) 2003-2013 Python Software Foundation. All rights reserved. */ @@ -4456,6 +4456,7 @@ repeat(elem [,n]) --> elem, elem, elem, ... endlessly or up to n times\n\ Iterators terminating on the shortest input sequence:\n\ accumulate(p[, func]) --> p0, p0+p1, p0+p1+p2\n\ chain(p, q, ...) --> p0, p1, ... plast, q0, q1, ... \n\ +chain.from_iterable([p, q, ...]) --> p0, p1, ... plast, q0, q1, ... \n\ compress(data, selectors) --> (d[0] if s[0]), (d[1] if s[1]), ...\n\ dropwhile(pred, seq) --> seq[n], seq[n+1], starting when pred fails\n\ groupby(iterable[, keyfunc]) --> sub-iterators grouped by value of keyfunc(v)\n\ |