From c9819a721d5d58543a87f9eba959cd05d98d6076 Mon Sep 17 00:00:00 2001
From: Bruno Morier <33898669+bmorier@users.noreply.github.com>
Date: Wed, 30 Jan 2019 01:33:02 -0200
Subject: [PATCH] Update tempfile_services.py (#3896)

Fix an invalid reference to os.errno. errno have been removed from os in python 3.7. The fix only replaces it by the already imported errno.
---
 python/ray/tempfile_services.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/python/ray/tempfile_services.py b/python/ray/tempfile_services.py
index 6e47c3991..c8da4e58b 100644
--- a/python/ray/tempfile_services.py
+++ b/python/ray/tempfile_services.py
@@ -57,7 +57,7 @@ def try_to_create_directory(directory_path):
         try:
             os.makedirs(directory_path)
         except OSError as e:
-            if e.errno != os.errno.EEXIST:
+            if e.errno != errno.EEXIST:
                 raise e
             logger.warning(
                 "Attempted to create '{}', but the directory already "