From 7aaeb945052550f765e4de78b83ba9c349d0c2e1 Mon Sep 17 00:00:00 2001
From: Matthew Rocklin <mrocklin@gmail.com>
Date: Sat, 16 Mar 2019 16:15:40 -0700
Subject: [PATCH] Avoid YAML deprecation (#4603)

* Avoid YAML deprecation

Fixes #4597

https://github.com/yaml/pyyaml/wiki/PyYAML-yaml.load(input)-Deprecation

* use safe_load
---
 dask/config.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dask/config.py b/dask/config.py
index 743548478fc..d2bee117855 100644
--- a/dask/config.py
+++ b/dask/config.py
@@ -165,7 +165,7 @@ def collect_yaml(paths=paths):
     for path in file_paths:
         try:
             with open(path) as f:
-                data = yaml.load(f.read()) or {}
+                data = yaml.safe_load(f.read()) or {}
                 data = normalize_nested_keys(data)
                 configs.append(data)
         except (OSError, IOError):