From 236ed3f73187ef59a051dbe6c8dfd00ca538cdad Mon Sep 17 00:00:00 2001
From: Ethan Smith <ethan@ethanhs.me>
Date: Mon, 2 Jul 2018 21:13:38 +0100
Subject: [PATCH] Add genericpath stub (#2300)

To backport `os.path.commonpath` in mypy I needed to use genericpath. It seems unchanged since 3.4, and the `same*` functions were added in 3.4. (checked via comparing the `__all__`s of the source in 2.7, 3.4, and 3.7.)
---
 stdlib/2and3/genericpath.pyi | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 stdlib/2and3/genericpath.pyi

diff --git a/stdlib/2and3/genericpath.pyi b/stdlib/2and3/genericpath.pyi
new file mode 100644
index 000000000..a9a72f89a
--- /dev/null
+++ b/stdlib/2and3/genericpath.pyi
@@ -0,0 +1,16 @@
+from typing import List
+import sys
+
+def exists(path: str) -> bool: ...
+def isfile(path: str) -> bool: ...
+def isdir(s: str) -> bool: ...
+def getsize(filename: str) -> int: ...
+def getmtime(filename: str) -> float: ...
+def getatime(filename: str) -> float: ...
+def getctime(filename: str) -> float: ...
+def commonprefix(m: List[str]) -> str: ...
+
+if sys.version_info >= (3, 4):
+    def samestat(s1: str, s2: str) -> int: ...
+    def samefile(f1: str, f2: str) -> int: ...
+    def sameopenfile(fp1: str, fp2: str) -> int: ...