From 0a9a2b647032c9d255c1f5664342355914b03236 Mon Sep 17 00:00:00 2001
From: Luka Sterbic <luka.sterbic@gmail.com>
Date: Wed, 8 Nov 2017 16:50:36 +0000
Subject: [PATCH] _asdict returns OrderedDict in 3.1 and up (#1690)

---
 stdlib/3/typing.pyi | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/stdlib/3/typing.pyi b/stdlib/3/typing.pyi
index 58a745a5a..42298b3a5 100644
--- a/stdlib/3/typing.pyi
+++ b/stdlib/3/typing.pyi
@@ -520,7 +520,10 @@ class NamedTuple(tuple):
     @classmethod
     def _make(cls, iterable: Iterable[Any]) -> NamedTuple: ...
 
-    def _asdict(self) -> dict: ...
+    if sys.version_info >= (3, 1):
+        def _asdict(self) -> collections.OrderedDict[str, Any]: ...
+    else:
+        def _asdict(self) -> Dict[str, Any]: ...
     def _replace(self, **kwargs: Any) -> NamedTuple: ...
 
 def NewType(name: str, tp: Type[_T]) -> Type[_T]: ...