From b4e89a078c61034b9a113eca8820598318ad1a0d Mon Sep 17 00:00:00 2001 From: David Novakovic Date: Thu, 21 Sep 2017 07:55:16 +1000 Subject: [PATCH] Second param of islice allows None. (#1603) --- stdlib/2/itertools.pyi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/stdlib/2/itertools.pyi b/stdlib/2/itertools.pyi index a0a060fbf..31e34be1e 100644 --- a/stdlib/2/itertools.pyi +++ b/stdlib/2/itertools.pyi @@ -40,7 +40,7 @@ def groupby(iterable: Iterable[_T], @overload def islice(iterable: Iterable[_T], stop: int) -> Iterator[_T]: ... @overload -def islice(iterable: Iterable[_T], start: int, stop: Optional[int], +def islice(iterable: Iterable[_T], start: Optional[int], stop: Optional[int], step: int = ...) -> Iterator[_T]: ... _T1 = TypeVar('_T1')