From b8b656b437be56c443533389946072407f754f3c Mon Sep 17 00:00:00 2001
From: Rebecca Chen <rechen@google.com>
Date: Sat, 16 May 2020 16:56:40 -0700
Subject: [PATCH] Import builtins._PathLike instead of os.PathLike in
 genericpath. (#4013)

os imports genericpath, so genericpath importing os creates a circular
import that confuses pytype.
---
 stdlib/2and3/genericpath.pyi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/stdlib/2and3/genericpath.pyi b/stdlib/2and3/genericpath.pyi
index aba0788a5..267900c90 100644
--- a/stdlib/2and3/genericpath.pyi
+++ b/stdlib/2and3/genericpath.pyi
@@ -6,8 +6,8 @@ if sys.version_info >= (3, 0):
 else:
     def commonprefix(m: Sequence[AnyStr]) -> AnyStr: ...
 if sys.version_info >= (3, 6):
-    from os import PathLike
-    def exists(path: Union[AnyStr, PathLike[AnyStr]]) -> bool: ...
+    from builtins import _PathLike
+    def exists(path: Union[AnyStr, _PathLike[AnyStr]]) -> bool: ...
 else:
     def exists(path: Text) -> bool: ...
 def isfile(path: Text) -> bool: ...