From b3c86bd7ff9fb5fa485d7f4ca2e9ecdb8bbe9ab8 Mon Sep 17 00:00:00 2001
From: Denis Laxalde <denis.laxalde@dalibo.com>
Date: Fri, 10 Apr 2020 00:17:34 +0200
Subject: [PATCH] Fix type of of optparse.Option's _{check,set}_opt_strings()
 methods (#3895)

---
 stdlib/2and3/optparse.pyi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/stdlib/2and3/optparse.pyi b/stdlib/2and3/optparse.pyi
index 5e4f3a9c4..9c96030d3 100644
--- a/stdlib/2and3/optparse.pyi
+++ b/stdlib/2and3/optparse.pyi
@@ -111,10 +111,10 @@ class Option:
     def _check_const(self) -> None: ...
     def _check_dest(self) -> None: ...
     def _check_nargs(self) -> None: ...
-    def _check_opt_strings(self, opts: Optional[_Text]) -> Any: ...
+    def _check_opt_strings(self, opts: Iterable[Optional[_Text]]) -> List[_Text]: ...
     def _check_type(self) -> None: ...
     def _set_attrs(self, attrs: Dict[_Text, Any]) -> None: ...
-    def _set_opt_strings(self, opts: _Text) -> None: ...
+    def _set_opt_strings(self, opts: Iterable[_Text]) -> None: ...
     def check_value(self, opt: Any, value: Any) -> Any: ...
     def convert_value(self, opt: Any, value: Any) -> Any: ...
     def get_opt_string(self) -> _Text: ...