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Diffstat (limited to 'Doc/library/concurrent.futures.rst')
| -rw-r--r-- | Doc/library/concurrent.futures.rst | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Doc/library/concurrent.futures.rst b/Doc/library/concurrent.futures.rst index 93538e4..0495737 100644 --- a/Doc/library/concurrent.futures.rst +++ b/Doc/library/concurrent.futures.rst @@ -371,7 +371,8 @@ Module Functions Returns an iterator over the :class:`Future` instances (possibly created by different :class:`Executor` instances) given by *fs* that yields futures as - they complete (finished or were cancelled). Any futures that completed + they complete (finished or were cancelled). Any futures given by *fs* that + are duplicated will be returned once. Any futures that completed before :func:`as_completed` is called will be yielded first. The returned iterator raises a :exc:`TimeoutError` if :meth:`~iterator.__next__` is called and the result isn't available after *timeout* seconds from the |