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| -rw-r--r-- | Doc/library/itertools.rst | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/Doc/library/itertools.rst b/Doc/library/itertools.rst index 5d3593e52c..13d3147827 100644 --- a/Doc/library/itertools.rst +++ b/Doc/library/itertools.rst @@ -368,9 +368,10 @@ loops that truncate the stream. except IndexError: pass - If one of the iterables is potentially infinite, then the :func:`izip_longest` - function should be wrapped with something that limits the number of calls (for - example :func:`islice` or :func:`takewhile`). + If one of the iterables is potentially infinite, then the + :func:`izip_longest` function should be wrapped with something that limits + the number of calls (for example :func:`islice` or :func:`takewhile`). If + not specified, *fillvalue* defaults to ``None``. .. versionadded:: 2.6 |