From 1efbc01d98e3dede9b6153d3808f47851b240251 Mon Sep 17 00:00:00 2001
From: Ashwin Vishnu <9155111+ashwinvis@users.noreply.github.com>
Date: Fri, 23 Oct 2020 12:55:50 +0200
Subject: [PATCH] Update multiprocessing.pool: Function argument "iterable" has
 no default value (#4698)

---
 stdlib/3/multiprocessing/pool.pyi | 16 ++++++----------
 1 file changed, 6 insertions(+), 10 deletions(-)

diff --git a/stdlib/3/multiprocessing/pool.pyi b/stdlib/3/multiprocessing/pool.pyi
index d7cc04b14..7a31051fb 100644
--- a/stdlib/3/multiprocessing/pool.pyi
+++ b/stdlib/3/multiprocessing/pool.pyi
@@ -46,28 +46,24 @@ class Pool(ContextManager[Pool]):
         callback: Optional[Callable[[_T], None]] = ...,
         error_callback: Optional[Callable[[BaseException], None]] = ...,
     ) -> AsyncResult[_T]: ...
-    def map(self, func: Callable[[_S], _T], iterable: Iterable[_S] = ..., chunksize: Optional[int] = ...) -> List[_T]: ...
+    def map(self, func: Callable[[_S], _T], iterable: Iterable[_S], chunksize: Optional[int] = ...) -> List[_T]: ...
     def map_async(
         self,
         func: Callable[[_S], _T],
-        iterable: Iterable[_S] = ...,
+        iterable: Iterable[_S],
         chunksize: Optional[int] = ...,
         callback: Optional[Callable[[_T], None]] = ...,
         error_callback: Optional[Callable[[BaseException], None]] = ...,
     ) -> MapResult[_T]: ...
-    def imap(
-        self, func: Callable[[_S], _T], iterable: Iterable[_S] = ..., chunksize: Optional[int] = ...
-    ) -> IMapIterator[_T]: ...
+    def imap(self, func: Callable[[_S], _T], iterable: Iterable[_S], chunksize: Optional[int] = ...) -> IMapIterator[_T]: ...
     def imap_unordered(
-        self, func: Callable[[_S], _T], iterable: Iterable[_S] = ..., chunksize: Optional[int] = ...
+        self, func: Callable[[_S], _T], iterable: Iterable[_S], chunksize: Optional[int] = ...
     ) -> IMapIterator[_T]: ...
-    def starmap(
-        self, func: Callable[..., _T], iterable: Iterable[Iterable[Any]] = ..., chunksize: Optional[int] = ...
-    ) -> List[_T]: ...
+    def starmap(self, func: Callable[..., _T], iterable: Iterable[Iterable[Any]], chunksize: Optional[int] = ...) -> List[_T]: ...
     def starmap_async(
         self,
         func: Callable[..., _T],
-        iterable: Iterable[Iterable[Any]] = ...,
+        iterable: Iterable[Iterable[Any]],
         chunksize: Optional[int] = ...,
         callback: Optional[Callable[[_T], None]] = ...,
         error_callback: Optional[Callable[[BaseException], None]] = ...,